| 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 | $149.84 | 8.366% | $162.3756 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $98.33 | 11.855% | $109.987 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $48.83 | 10.139% | $53.7809 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $195.57 | 6.759% | $208.7886 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $200.62 | 12.634% | $225.9663 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $180.86 | 6.485% | $192.5888 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $117.50 | 8.524% | $127.5157 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $991.55 | $1,081.0029 | $1,081.02 | $1,081.05 | $1,081.10 | |