| 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 | $142.27 | 9.856% | $156.2921 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $215.64 | 6.619% | $229.9132 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $28.28 | 11.225% | $31.4544 | $31.45 | $31.45 | $31.50 |
| Purchase #4 | $180.42 | 8.205% | $195.2235 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $79.31 | 6.434% | $84.4128 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $32.60 | 8.627% | $35.4124 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $20.75 | 6.592% | $22.1178 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $699.27 | $754.8262 | $754.81 | $754.75 | $754.80 | |