| 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 | $141.96 | 13.253% | $160.774 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $101.99 | 5.431% | $107.5291 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $237.41 | 8.105% | $256.6521 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $168.60 | 10.797% | $186.8037 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $68.44 | 10.281% | $75.4763 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $83.90 | 6.173% | $89.0791 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $222.82 | 7.127% | $238.7004 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $1,025.12 | $1,115.0147 | $1,115.01 | $1,115.05 | $1,115.10 | |