| 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 | $127.42 | 11.470% | $142.0351 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $154.68 | 3.562% | $160.1897 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $171.80 | 4.708% | $179.8883 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $73.30 | 3.148% | $75.6075 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $120.89 | 7.485% | $129.9386 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $183.93 | 9.520% | $201.4401 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $63.34 | 11.479% | $70.6108 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $895.36 | $959.7101 | $959.72 | $959.75 | $959.60 | |