| 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 | $110.43 | 4.245% | $115.1178 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $192.57 | 7.449% | $206.9145 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $119.58 | 12.171% | $134.1341 | $134.13 | $134.15 | $134.10 |
| Purchase #4 | $143.78 | 7.773% | $154.956 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $31.39 | 5.592% | $33.1453 | $33.15 | $33.15 | $33.10 |
| Purchase #6 | $201.50 | 8.471% | $218.5691 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $177.43 | 8.625% | $192.7333 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $976.68 | $1,055.5701 | $1,055.57 | $1,055.55 | $1,055.50 | |