| 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 | $136.32 | 11.500% | $151.9968 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $51.63 | 11.642% | $57.6408 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $147.44 | 8.803% | $160.4191 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $13.56 | 3.863% | $14.0838 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $222.83 | 9.325% | $243.6089 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $151.65 | 6.278% | $161.1706 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $219.78 | 9.858% | $241.4459 | $241.45 | $241.45 | $241.40 |
| 7 purchase totals = | $943.21 | $1,030.3659 | $1,030.37 | $1,030.35 | $1,030.30 | |