| 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 | $76.52 | 6.679% | $81.6308 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $129.66 | 7.417% | $139.2769 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $157.48 | 8.753% | $171.2642 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $166.47 | 7.444% | $178.862 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $25.69 | 12.203% | $28.825 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $195.38 | 12.753% | $220.2968 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $238.47 | 11.400% | $265.6556 | $265.66 | $265.65 | $265.70 |
| 7 purchase totals = | $989.67 | $1,085.8113 | $1,085.82 | $1,085.85 | $1,085.90 | |