| 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 | $191.73 | 5.775% | $202.8024 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $151.68 | 11.709% | $169.4402 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $149.33 | 11.369% | $166.3073 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $66.85 | 13.670% | $75.9884 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $40.55 | 4.314% | $42.2993 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $216.72 | 7.112% | $232.1331 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $210.33 | 9.279% | $229.8465 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,027.19 | $1,118.8172 | $1,118.82 | $1,118.85 | $1,118.70 | |