| 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 | $96.95 | 12.843% | $109.4013 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $147.56 | 13.617% | $167.6532 | $167.65 | $167.65 | $167.70 |
| Purchase #3 | $18.90 | 3.402% | $19.543 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $125.65 | 3.656% | $130.2438 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $6.69 | 7.666% | $7.2029 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $187.75 | 10.673% | $207.7886 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $250.82 | 8.602% | $272.3955 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $834.32 | $914.2283 | $914.22 | $914.25 | $914.20 | |