| 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 | $180.49 | 11.592% | $201.4124 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $229.90 | 9.531% | $251.8118 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $148.65 | 4.154% | $154.8249 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $51.31 | 6.769% | $54.7832 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $44.43 | 13.394% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $209.71 | 5.194% | $220.6023 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $6.32 | 6.742% | $6.7461 | $6.75 | $6.75 | $6.70 |
| 7 purchase totals = | $870.81 | $940.5617 | $940.55 | $940.55 | $940.50 | |