| 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 | $165.47 | 13.161% | $187.2475 | $187.25 | $187.25 | $187.20 |
| Purchase #2 | $216.55 | 7.233% | $232.2131 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $47.47 | 4.634% | $49.6698 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $180.72 | 7.629% | $194.5071 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $82.39 | 4.715% | $86.2747 | $86.27 | $86.25 | $86.30 |
| Purchase #6 | $39.70 | 5.286% | $41.7985 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $92.33 | 6.818% | $98.6251 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $824.63 | $890.3358 | $890.34 | $890.30 | $890.30 | |