| 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 | $182.79 | 8.354% | $198.0603 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $83.96 | 12.182% | $94.188 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $80.66 | 10.350% | $89.0083 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $103.49 | 6.494% | $110.2106 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $201.73 | 11.739% | $225.4111 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $171.92 | 9.449% | $188.1647 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $101.92 | 13.398% | $115.5752 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $926.47 | $1,020.6182 | $1,020.62 | $1,020.60 | $1,020.70 | |