| 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 | $169.79 | 4.378% | $177.2234 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $175.50 | 4.368% | $183.1658 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $55.68 | 7.617% | $59.9211 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $36.56 | 3.668% | $37.901 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $83.69 | 7.545% | $90.0044 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $216.97 | 7.205% | $232.6027 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $204.88 | 3.442% | $211.932 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $943.07 | $992.7504 | $992.74 | $992.70 | $992.70 | |