| 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 | $139.74 | 11.620% | $155.9778 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $181.53 | 3.255% | $187.4388 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $229.59 | 9.238% | $250.7995 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $71.60 | 11.347% | $79.7245 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $25.25 | 11.335% | $28.1121 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $22.86 | 13.628% | $25.9754 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $210.95 | 7.108% | $225.9443 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $881.52 | $953.9724 | $953.97 | $954.00 | $953.90 | |