| 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 | $166.77 | 5.200% | $175.442 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $119.65 | 11.257% | $133.119 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $152.30 | 9.366% | $166.5644 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $53.84 | 9.626% | $59.0226 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $52.77 | 3.454% | $54.5927 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $208.50 | 9.377% | $228.051 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $231.70 | 9.621% | $253.9919 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $985.53 | $1,070.7836 | $1,070.77 | $1,070.75 | $1,070.80 | |