| 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 | $6.39 | 11.574% | $7.1296 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $167.31 | 5.663% | $176.7848 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $121.53 | 7.471% | $130.6095 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $93.31 | 3.285% | $96.3752 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $214.39 | 7.381% | $230.2141 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $156.32 | 4.417% | $163.2247 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $137.63 | 9.624% | $150.8755 | $150.88 | $150.90 | $150.90 |
| 7 purchase totals = | $896.88 | $955.2134 | $955.21 | $955.25 | $955.20 | |