| 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 | $153.81 | 5.856% | $162.8171 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $116.57 | 12.272% | $130.8755 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $21.94 | 10.294% | $24.1985 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $207.30 | 6.747% | $221.2865 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $131.33 | 6.478% | $139.8376 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $208.52 | 12.310% | $234.1888 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $223.86 | 6.371% | $238.1221 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,063.33 | $1,151.3261 | $1,151.34 | $1,151.35 | $1,151.30 | |