| 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 | $92.53 | 11.489% | $103.1608 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $74.36 | 10.425% | $82.112 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $114.30 | 5.752% | $120.8745 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $227.64 | 4.134% | $237.0506 | $237.05 | $237.05 | $237.10 |
| Purchase #5 | $155.55 | 12.872% | $175.5724 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $97.62 | 13.380% | $110.6816 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $65.71 | 8.341% | $71.1909 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $827.71 | $900.6428 | $900.63 | $900.60 | $900.80 | |