| 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 | $140.82 | 10.477% | $155.5737 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $135.76 | 12.474% | $152.6947 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $18.86 | 4.472% | $19.7034 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $212.74 | 4.146% | $221.5602 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $117.58 | 7.470% | $126.3632 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $186.82 | 6.347% | $198.6775 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $105.33 | 12.416% | $118.4078 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $917.91 | $992.9805 | $992.97 | $992.95 | $993.10 | |