| 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 | $181.32 | 5.422% | $191.1512 | $191.15 | $191.15 | $191.20 |
| Purchase #2 | $182.71 | 8.252% | $197.7872 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $131.66 | 3.290% | $135.9916 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $83.73 | 12.666% | $94.3352 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $117.34 | 13.418% | $133.0847 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $29.49 | 11.727% | $32.9483 | $32.95 | $32.95 | $32.90 |
| Purchase #7 | $85.47 | 6.494% | $91.0204 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $811.72 | $876.3186 | $876.32 | $876.35 | $876.30 | |