| 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 | $128.78 | 8.460% | $139.6748 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $32.58 | 7.159% | $34.9124 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $70.51 | 5.748% | $74.5629 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $233.51 | 4.272% | $243.4855 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $159.75 | 9.351% | $174.6882 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $21.38 | 11.846% | $23.9127 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $187.41 | 7.308% | $201.1059 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $833.92 | $892.3424 | $892.34 | $892.30 | $892.40 | |