| 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 | $123.72 | 8.816% | $134.6272 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $88.34 | 9.705% | $96.9134 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $130.27 | 7.567% | $140.1275 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $134.86 | 8.509% | $146.3352 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $105.69 | 8.186% | $114.3418 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $58.93 | 10.138% | $64.9043 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $150.59 | 10.448% | $166.3236 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $792.40 | $863.5730 | $863.57 | $863.60 | $863.40 | |