| 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 | $149.88 | 12.128% | $168.0574 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $174.55 | 11.538% | $194.6896 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $106.32 | 13.233% | $120.3893 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $227.53 | 3.586% | $235.6892 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $73.75 | 13.503% | $83.7085 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $25.72 | 6.474% | $27.3851 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $74.46 | 7.182% | $79.8077 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $832.21 | $909.7268 | $909.74 | $909.75 | $909.80 | |