| 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 | $142.65 | 6.535% | $151.9722 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $88.77 | 4.170% | $92.4717 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $39.52 | 12.102% | $44.3027 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $97.88 | 12.871% | $110.4781 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $197.84 | 10.766% | $219.1395 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $213.61 | 7.526% | $229.6863 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $63.43 | 5.154% | $66.6992 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $843.70 | $914.7497 | $914.75 | $914.75 | $914.80 | |