| 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 | $131.95 | 3.286% | $136.2859 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $41.32 | 7.498% | $44.4182 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $6.58 | 4.283% | $6.8618 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $121.29 | 11.660% | $135.4324 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $216.72 | 6.592% | $231.0062 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $239.67 | 5.721% | $253.3815 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $128.49 | 13.831% | $146.2615 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $886.02 | $953.6475 | $953.65 | $953.65 | $953.70 | |