| 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 | $33.76 | 7.213% | $36.1951 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $13.95 | 3.636% | $14.4572 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $11.88 | 4.726% | $12.4414 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $202.49 | 13.577% | $229.9821 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $102.26 | 10.106% | $112.5944 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $83.28 | 5.860% | $88.1602 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $150.41 | 8.452% | $163.1227 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $598.03 | $656.9531 | $656.95 | $656.95 | $657.00 | |