| 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 | $48.74 | 11.189% | $54.1935 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $91.41 | 12.476% | $102.8143 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $152.80 | 4.550% | $159.7524 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $26.86 | 5.423% | $28.3166 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $134.42 | 6.504% | $143.1627 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $84.64 | 11.195% | $94.1154 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $9.73 | 11.443% | $10.8434 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $548.60 | $593.1983 | $593.19 | $593.15 | $593.20 | |