| 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 | $170.60 | 11.112% | $189.5571 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $151.93 | 8.487% | $164.8243 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $112.41 | 4.436% | $117.3965 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $206.44 | 12.490% | $232.2244 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $169.89 | 7.673% | $182.9257 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $38.39 | 7.243% | $41.1706 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $165.46 | 7.103% | $177.2126 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,015.12 | $1,105.3112 | $1,105.31 | $1,105.25 | $1,105.30 | |