| 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 | $176.48 | 6.848% | $188.5654 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $59.36 | 7.468% | $63.793 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $132.98 | 11.521% | $148.3006 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $155.89 | 10.668% | $172.5203 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $129.57 | 11.273% | $144.1764 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $122.56 | 9.515% | $134.2216 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $250.76 | 11.395% | $279.3341 | $279.33 | $279.35 | $279.30 |
| 7 purchase totals = | $1,027.60 | $1,130.9114 | $1,130.91 | $1,130.90 | $1,130.90 | |