| 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 | $110.73 | 9.532% | $121.2848 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $119.91 | 7.432% | $128.8217 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $124.61 | 10.313% | $137.461 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $191.46 | 5.172% | $201.3623 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $164.59 | 6.730% | $175.6669 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $175.97 | 10.570% | $194.57 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $100.74 | 6.368% | $107.1551 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $988.01 | $1,066.3218 | $1,066.32 | $1,066.25 | $1,066.50 | |