| 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 | $134.29 | 9.606% | $147.1899 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $243.33 | 5.328% | $256.2946 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $210.44 | 12.834% | $237.4479 | $237.45 | $237.45 | $237.40 |
| Purchase #4 | $125.37 | 8.273% | $135.7419 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $136.97 | 9.779% | $150.3643 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $70.67 | 6.423% | $75.2091 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $64.32 | 12.286% | $72.2224 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $985.39 | $1,074.4701 | $1,074.46 | $1,074.45 | $1,074.40 | |