| 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 | $164.67 | 3.108% | $169.7879 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $122.25 | 13.795% | $139.1144 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $195.71 | 3.137% | $201.8494 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $168.56 | 5.150% | $177.2408 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $22.80 | 10.360% | $25.1621 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $28.60 | 13.173% | $32.3675 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $223.90 | 13.329% | $253.7436 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $926.49 | $999.2657 | $999.26 | $999.25 | $999.20 | |