| 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 | $139.63 | 6.134% | $148.1949 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $31.58 | 7.691% | $34.0088 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $225.48 | 10.762% | $249.7462 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $200.42 | 5.518% | $211.4792 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $136.26 | 5.154% | $143.2828 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $5.84 | 4.778% | $6.119 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $78.34 | 13.293% | $88.7537 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $817.55 | $881.5846 | $881.58 | $881.60 | $881.60 | |