| 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 | $139.25 | 3.864% | $144.6306 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $25.42 | 7.501% | $27.3268 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $111.52 | 4.584% | $116.6321 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $210.95 | 9.792% | $231.6062 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $238.26 | 9.300% | $260.4182 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $153.98 | 8.111% | $166.4693 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $103.45 | 4.241% | $107.8373 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $982.83 | $1,054.9205 | $1,054.93 | $1,054.95 | $1,054.80 | |