| 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 | $178.40 | 4.486% | $186.403 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $122.46 | 3.807% | $127.1221 | $127.12 | $127.10 | $127.10 |
| Purchase #3 | $223.80 | 12.220% | $251.1484 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $239.48 | 3.232% | $247.22 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $19.36 | 13.117% | $21.8995 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $103.89 | 6.608% | $110.7551 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $173.57 | 8.664% | $188.6081 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $1,060.96 | $1,133.1562 | $1,133.16 | $1,133.10 | $1,133.10 | |