| 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 | $137.41 | 5.263% | $144.6419 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $135.45 | 9.802% | $148.7268 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $229.77 | 11.640% | $256.5152 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $171.64 | 11.195% | $190.8551 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $111.99 | 6.420% | $119.1798 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $45.84 | 7.196% | $49.1386 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $236.75 | 8.467% | $256.7956 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,068.85 | $1,165.8530 | $1,165.87 | $1,165.90 | $1,165.80 | |