| 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 | $188.94 | 11.518% | $210.7021 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $64.25 | 6.265% | $68.2753 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $137.32 | 6.817% | $146.6811 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $100.36 | 12.831% | $113.2372 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $151.98 | 8.378% | $164.7129 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $203.40 | 13.496% | $230.8509 | $230.85 | $230.85 | $230.90 |
| Purchase #7 | $173.92 | 13.772% | $197.8723 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $1,020.17 | $1,132.3318 | $1,132.33 | $1,132.35 | $1,132.40 | |