| 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 | $157.78 | 7.313% | $169.3185 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $152.73 | 11.814% | $170.7735 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $99.50 | 8.136% | $107.5953 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $46.89 | 12.647% | $52.8202 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $236.97 | 8.127% | $256.2286 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $214.34 | 8.730% | $233.0519 | $233.05 | $233.05 | $233.10 |
| Purchase #7 | $33.28 | 12.857% | $37.5588 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $941.49 | $1,027.3468 | $1,027.35 | $1,027.30 | $1,027.40 | |