| 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 | $138.26 | 8.363% | $149.8227 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $195.77 | 9.513% | $214.3936 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $228.57 | 11.745% | $255.4155 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $65.64 | 13.424% | $74.4515 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $171.61 | 5.365% | $180.8169 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $32.45 | 8.669% | $35.2631 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $23.69 | 3.542% | $24.5291 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $855.99 | $934.6924 | $934.69 | $934.65 | $934.70 | |