| 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 | $165.42 | 7.789% | $178.3046 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $138.70 | 5.298% | $146.0483 | $146.05 | $146.05 | $146.00 |
| Purchase #3 | $129.91 | 13.811% | $147.8519 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $173.34 | 9.585% | $189.9546 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $46.94 | 7.555% | $50.4863 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $226.62 | 6.467% | $241.2755 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $217.81 | 5.704% | $230.2339 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,098.74 | $1,184.1551 | $1,184.15 | $1,184.20 | $1,184.20 | |