| 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 | $131.96 | 10.351% | $145.6192 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $13.40 | 12.853% | $15.1223 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $139.42 | 7.375% | $149.7022 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $212.35 | 7.536% | $228.3527 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $76.95 | 6.639% | $82.0587 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $65.93 | 13.432% | $74.7857 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $239.92 | 12.587% | $270.1187 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $879.93 | $965.7595 | $965.76 | $965.70 | $965.80 | |