| 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 | $110.97 | 6.385% | $118.0554 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $240.90 | 13.298% | $272.9349 | $272.93 | $272.95 | $272.90 |
| Purchase #3 | $136.95 | 4.114% | $142.5841 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $173.57 | 4.114% | $180.7107 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $125.68 | 13.409% | $142.5324 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $152.59 | 8.102% | $164.9528 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $180.98 | 4.721% | $189.5241 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $1,121.64 | $1,211.2944 | $1,211.28 | $1,211.30 | $1,211.30 | |