| 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 | $189.38 | 9.771% | $207.8843 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $131.59 | 11.476% | $146.6913 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $51.37 | 3.734% | $53.2882 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $152.39 | 12.225% | $171.0197 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $8.35 | 9.177% | $9.1163 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $213.35 | 7.165% | $228.6365 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $15.38 | 3.764% | $15.9589 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $761.81 | $832.5952 | $832.60 | $832.60 | $832.60 | |