| 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 | $156.50 | 6.555% | $166.7586 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $88.47 | 8.669% | $96.1395 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $60.43 | 7.421% | $64.9145 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $198.43 | 13.701% | $225.6169 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $16.47 | 11.211% | $18.3165 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $90.46 | 10.303% | $99.7801 | $99.78 | $99.80 | $99.80 |
| Purchase #7 | $211.53 | 13.289% | $239.6402 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $822.29 | $911.1663 | $911.17 | $911.15 | $911.10 | |