| 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 | $198.85 | 11.739% | $222.193 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $133.40 | 12.316% | $149.8295 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $150.83 | 4.781% | $158.0412 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $143.42 | 11.551% | $159.9864 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $83.82 | 8.521% | $90.9623 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $73.75 | 7.352% | $79.1721 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $230.90 | 3.183% | $238.2495 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,014.97 | $1,098.4340 | $1,098.43 | $1,098.45 | $1,098.40 | |