| 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 | $135.97 | 11.716% | $151.9002 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $42.37 | 10.401% | $46.7769 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $65.94 | 9.133% | $71.9623 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $91.89 | 8.114% | $99.346 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $8.25 | 12.391% | $9.2723 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $203.62 | 12.771% | $229.6243 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $70.47 | 4.819% | $73.8659 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $618.51 | $682.7479 | $682.75 | $682.70 | $682.80 | |