| 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 | $163.86 | 9.808% | $179.9314 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $94.32 | 12.316% | $105.9365 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $175.82 | 3.573% | $182.102 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $186.87 | 9.137% | $203.9443 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $188.36 | 12.352% | $211.6262 | $211.63 | $211.65 | $211.60 |
| Purchase #6 | $11.27 | 4.757% | $11.8061 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $92.72 | 4.497% | $96.8896 | $96.89 | $96.90 | $96.90 |
| 7 purchase totals = | $913.22 | $992.2361 | $992.24 | $992.30 | $992.10 | |