| 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 | $173.26 | 4.623% | $181.2698 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $23.39 | 9.678% | $25.6537 | $25.65 | $25.65 | $25.70 |
| Purchase #3 | $71.96 | 10.331% | $79.3942 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $139.28 | 6.463% | $148.2817 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $52.84 | 3.781% | $54.8379 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $177.88 | 7.587% | $191.3758 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $47.62 | 4.717% | $49.8662 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $686.23 | $730.6793 | $730.68 | $730.70 | $730.80 | |