| 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 | $187.94 | 3.294% | $194.1307 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $139.36 | 5.814% | $147.4624 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $154.95 | 13.288% | $175.5398 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $128.48 | 7.791% | $138.4899 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $165.96 | 5.360% | $174.8555 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $136.50 | 11.853% | $152.6793 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $7.26 | 13.865% | $8.2666 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $920.45 | $991.4242 | $991.43 | $991.45 | $991.50 | |