| 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 | $135.92 | 7.389% | $145.9631 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $215.29 | 13.240% | $243.7944 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $100.78 | 4.777% | $105.5943 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $146.95 | 9.154% | $160.4018 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $135.76 | 10.379% | $149.8505 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $179.33 | 6.296% | $190.6206 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $199.48 | 7.242% | $213.9263 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $1,113.51 | $1,210.1510 | $1,210.14 | $1,210.15 | $1,210.20 | |