| 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 | $209.79 | 11.743% | $234.4256 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $72.71 | 11.171% | $80.8324 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $135.30 | 10.731% | $149.819 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $53.99 | 13.212% | $61.1232 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $49.90 | 9.664% | $54.7223 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $71.57 | 9.262% | $78.1988 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $174.70 | 5.645% | $184.5618 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $767.96 | $843.6831 | $843.68 | $843.65 | $843.60 | |