| 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 | $200.41 | 9.217% | $218.8818 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $189.53 | 3.436% | $196.0423 | $196.04 | $196.05 | $196.00 |
| Purchase #3 | $145.60 | 5.186% | $153.1508 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $73.90 | 9.840% | $81.1718 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $146.83 | 9.409% | $160.6452 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $232.97 | 6.309% | $247.6681 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $104.53 | 5.247% | $110.0147 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $1,093.77 | $1,167.5747 | $1,167.57 | $1,167.55 | $1,167.60 | |