| 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 | $104.51 | 7.818% | $112.6806 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $60.73 | 9.847% | $66.7101 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $77.56 | 4.555% | $81.0929 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $144.77 | 5.653% | $152.9538 | $152.95 | $152.95 | $153.00 |
| Purchase #5 | $218.85 | 5.354% | $230.5672 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $114.98 | 7.246% | $123.3115 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $159.68 | 8.125% | $172.654 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $881.08 | $939.9701 | $939.96 | $939.95 | $940.10 | |