| 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 | $199.55 | 7.829% | $215.1728 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $80.99 | 13.523% | $91.9423 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $72.65 | 6.867% | $77.6389 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $26.62 | 8.776% | $28.9562 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $130.32 | 5.590% | $137.6049 | $137.60 | $137.60 | $137.60 |
| Purchase #6 | $195.87 | 3.753% | $203.221 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $173.26 | 13.740% | $197.0659 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $879.26 | $951.6020 | $951.60 | $951.55 | $951.60 | |