| 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 | $175.33 | 3.855% | $182.089 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $171.57 | 12.211% | $192.5204 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $7.89 | 6.546% | $8.4065 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $196.34 | 12.517% | $220.9159 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $187.33 | 13.810% | $213.2003 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $132.28 | 5.785% | $139.9324 | $139.93 | $139.95 | $139.90 |
| Purchase #7 | $71.50 | 5.810% | $75.6542 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $942.24 | $1,032.7187 | $1,032.72 | $1,032.70 | $1,032.70 | |