| 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 | $152.33 | 11.350% | $169.6195 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $41.67 | 9.708% | $45.7153 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $101.84 | 3.755% | $105.6641 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $197.95 | 7.221% | $212.244 | $212.24 | $212.25 | $212.20 |
| Purchase #5 | $171.81 | 5.812% | $181.7956 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $36.99 | 12.577% | $41.6422 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $49.48 | 11.567% | $55.2034 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $752.07 | $811.8841 | $811.88 | $811.85 | $811.80 | |