| 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 | $141.72 | 3.468% | $146.6348 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $246.73 | 9.699% | $270.6603 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $47.87 | 7.261% | $51.3458 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $159.31 | 3.827% | $165.4068 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $42.70 | 4.175% | $44.4827 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $147.44 | 7.766% | $158.8902 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $31.46 | 7.165% | $33.7141 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $817.23 | $871.1347 | $871.13 | $871.15 | $871.10 | |