| 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 | $236.74 | 3.763% | $245.6485 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $146.99 | 7.678% | $158.2759 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $65.74 | 11.707% | $73.4362 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $193.91 | 12.525% | $218.1972 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $40.37 | 8.644% | $43.8596 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $22.36 | 9.678% | $24.524 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $22.54 | 13.694% | $25.6266 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $728.65 | $789.5680 | $789.58 | $789.60 | $789.50 | |