| 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 | $171.29 | 7.472% | $184.0888 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $83.40 | 11.625% | $93.0953 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $96.27 | 6.600% | $102.6238 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $24.26 | 7.194% | $26.0053 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $221.27 | 3.223% | $228.4015 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $134.32 | 5.553% | $141.7788 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $47.91 | 5.856% | $50.7156 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $778.72 | $826.7091 | $826.72 | $826.70 | $826.70 | |