| 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 | $135.61 | 5.362% | $142.8814 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $198.47 | 6.313% | $210.9994 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $11.76 | 5.106% | $12.3605 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $159.69 | 7.318% | $171.3761 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $93.73 | 7.820% | $101.0597 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $174.35 | 5.379% | $183.7283 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $144.86 | 6.221% | $153.8717 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $918.47 | $976.2771 | $976.28 | $976.30 | $976.40 | |