| 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 | $181.70 | 11.636% | $202.8426 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $121.53 | 7.687% | $130.872 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $172.96 | 3.745% | $179.4374 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $46.77 | 3.319% | $48.3223 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $135.57 | 6.143% | $143.8981 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $51.58 | 12.237% | $57.8918 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $175.28 | 8.486% | $190.1543 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $885.39 | $953.4185 | $953.41 | $953.40 | $953.40 | |