| 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 | $191.87 | 12.540% | $215.9305 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $147.35 | 3.138% | $151.9738 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $139.99 | 7.815% | $150.9302 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $65.62 | 4.494% | $68.569 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $76.87 | 10.791% | $85.165 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $114.68 | 13.448% | $130.1022 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $37.55 | 3.731% | $38.951 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $773.93 | $841.6217 | $841.62 | $841.60 | $841.70 | |