| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.52 | 11.571% | $251.6149 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $195.82 | 12.740% | $220.7675 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $224.49 | 5.560% | $236.9716 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $219.31 | 12.564% | $246.8641 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $195.43 | 13.350% | $221.5199 | $221.52 | $221.50 | $221.50 |
| Purchase #6 | $145.37 | 3.294% | $150.1585 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $174.89 | 8.550% | $189.8431 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $1,380.83 | $1,517.7396 | $1,517.73 | $1,517.65 | $1,517.80 | |