| 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 | $155.79 | 5.608% | $164.5267 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $110.43 | 11.376% | $122.9925 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $174.61 | 11.515% | $194.7163 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $99.96 | 9.538% | $109.4942 | $109.49 | $109.50 | $109.50 |
| Purchase #5 | $68.55 | 9.217% | $74.8683 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $130.55 | 10.461% | $144.2068 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $85.56 | 3.559% | $88.6051 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $825.45 | $899.4099 | $899.42 | $899.40 | $899.40 | |