| 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 | $177.28 | 6.519% | $188.8369 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $24.58 | 3.431% | $25.4233 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $131.89 | 6.165% | $140.021 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $10.39 | 7.103% | $11.128 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $137.52 | 8.803% | $149.6259 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $226.77 | 7.605% | $244.0159 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $170.30 | 8.356% | $184.5303 | $184.53 | $184.55 | $184.50 |
| 7 purchase totals = | $878.73 | $943.5813 | $943.59 | $943.60 | $943.40 | |