| 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 | $95.85 | 12.873% | $108.1888 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $27.27 | 7.571% | $29.3346 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $158.31 | 5.715% | $167.3574 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $122.93 | 13.785% | $139.8759 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $237.90 | 6.174% | $252.5879 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $161.46 | 8.487% | $175.1631 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $43.33 | 9.851% | $47.5984 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $847.05 | $920.1061 | $920.11 | $920.15 | $920.20 | |