| 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 | $137.43 | 10.696% | $152.1295 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $64.84 | 3.187% | $66.9065 | $66.91 | $66.90 | $66.90 |
| Purchase #3 | $60.93 | 7.786% | $65.674 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $33.61 | 3.558% | $34.8058 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $109.88 | 10.191% | $121.0779 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $135.81 | 6.320% | $144.3932 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $246.89 | 5.279% | $259.9233 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $789.39 | $844.9102 | $844.91 | $844.90 | $844.90 | |