| 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 | $160.45 | 4.465% | $167.6141 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $77.37 | 12.801% | $87.2741 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $158.52 | 9.662% | $173.8362 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $155.45 | 10.479% | $171.7396 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $82.68 | 13.183% | $93.5797 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $159.69 | 4.396% | $166.71 | $166.71 | $166.70 | $166.70 |
| Purchase #7 | $50.93 | 4.385% | $53.1633 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $845.09 | $913.9170 | $913.91 | $913.90 | $913.90 | |