| 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 | $171.35 | 4.309% | $178.7335 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $96.69 | 7.474% | $103.9166 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $55.44 | 7.489% | $59.5919 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $75.69 | 13.239% | $85.7106 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $187.61 | 11.498% | $209.1814 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $77.53 | 8.463% | $84.0914 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $34.34 | 10.801% | $38.0491 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $698.65 | $759.2745 | $759.27 | $759.30 | $759.20 | |