| 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 | $153.60 | 6.668% | $163.842 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $175.90 | 7.185% | $188.5384 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $31.93 | 5.457% | $33.6724 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $133.75 | 11.455% | $149.0711 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $14.84 | 11.140% | $16.4932 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $211.45 | 6.643% | $225.4966 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $164.64 | 7.586% | $177.1296 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $886.11 | $954.2433 | $954.24 | $954.25 | $954.20 | |