| 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 | $105.28 | 9.867% | $115.668 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $173.89 | 8.529% | $188.7211 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $35.92 | 3.828% | $37.295 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $36.31 | 13.217% | $41.1091 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $129.74 | 8.632% | $140.9392 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $171.58 | 8.684% | $186.48 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $147.97 | 6.176% | $157.1086 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $800.69 | $867.3210 | $867.33 | $867.30 | $867.30 | |