| 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 | $138.78 | 12.838% | $156.5966 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $239.67 | 12.633% | $269.9475 | $269.95 | $269.95 | $269.90 |
| Purchase #3 | $143.84 | 6.384% | $153.0227 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $162.41 | 9.186% | $177.329 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $126.39 | 10.379% | $139.508 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $197.77 | 8.601% | $214.7802 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $21.89 | 9.440% | $23.9564 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $1,030.75 | $1,135.1404 | $1,135.15 | $1,135.15 | $1,135.10 | |