| 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 | $158.33 | 10.109% | $174.3356 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $110.46 | 8.639% | $120.0026 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $153.47 | 5.231% | $161.498 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $181.95 | 3.202% | $187.776 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $246.26 | 12.681% | $277.4882 | $277.49 | $277.50 | $277.50 |
| Purchase #6 | $114.57 | 9.721% | $125.7073 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $83.27 | 6.679% | $88.8316 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $1,048.31 | $1,135.6393 | $1,135.65 | $1,135.70 | $1,135.60 | |