| 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 | $218.50 | 6.283% | $232.2284 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $115.81 | 11.158% | $128.7321 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $44.96 | 8.621% | $48.836 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $64.55 | 13.761% | $73.4327 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $158.53 | 12.656% | $178.5936 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $18.30 | 7.354% | $19.6458 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $58.43 | 13.321% | $66.2135 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $679.08 | $747.6821 | $747.68 | $747.75 | $747.50 | |