| 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 | $143.73 | 11.119% | $159.7113 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $20.87 | 10.152% | $22.9887 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $22.61 | 12.559% | $25.4496 | $25.45 | $25.45 | $25.40 |
| Purchase #4 | $65.90 | 13.814% | $75.0034 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $226.32 | 6.546% | $241.1349 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $239.60 | 13.502% | $271.9508 | $271.95 | $271.95 | $272.00 |
| Purchase #7 | $36.57 | 13.803% | $41.6178 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $755.60 | $837.8565 | $837.85 | $837.85 | $837.80 | |