| 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 | $159.88 | 9.538% | $175.1294 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $85.36 | 3.748% | $88.5593 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $142.80 | 7.326% | $153.2615 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $142.28 | 8.867% | $154.896 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $130.89 | 3.337% | $135.2578 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $35.90 | 6.109% | $38.0931 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $92.51 | 4.779% | $96.9311 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $789.62 | $842.1282 | $842.13 | $842.15 | $842.20 | |