| 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 | $191.85 | 13.472% | $217.696 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $39.41 | 5.472% | $41.5665 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $106.38 | 3.706% | $110.3224 | $110.32 | $110.30 | $110.30 |
| Purchase #4 | $105.62 | 3.623% | $109.4466 | $109.45 | $109.45 | $109.40 |
| Purchase #5 | $106.98 | 5.393% | $112.7494 | $112.75 | $112.75 | $112.70 |
| Purchase #6 | $191.36 | 5.548% | $201.9767 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $44.41 | 4.168% | $46.261 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $786.01 | $840.0186 | $840.03 | $840.00 | $840.00 | |