| 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 | $135.76 | 11.715% | $151.6643 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $49.45 | 11.256% | $55.0161 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $216.83 | 5.795% | $229.3953 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $44.93 | 5.113% | $47.2273 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $161.40 | 3.361% | $166.8247 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $93.71 | 8.708% | $101.8703 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $90.71 | 5.696% | $95.8768 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $792.79 | $847.8748 | $847.88 | $847.85 | $847.90 | |