| 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 | $189.58 | 7.169% | $203.171 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $247.31 | 4.212% | $257.7267 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $155.72 | 9.689% | $170.8077 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $15.30 | 8.247% | $16.5618 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $217.59 | 7.642% | $234.2182 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $166.56 | 6.621% | $177.5879 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $7.85 | 7.244% | $8.4187 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $999.91 | $1,068.4920 | $1,068.50 | $1,068.45 | $1,068.50 | |