| 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 | $74.26 | 13.402% | $84.2123 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $141.40 | 12.343% | $158.853 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $81.32 | 5.519% | $85.8081 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $171.52 | 5.740% | $181.3652 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $243.90 | 11.571% | $272.1217 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $141.41 | 11.381% | $157.5039 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $136.88 | 7.283% | $146.849 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $990.69 | $1,086.7132 | $1,086.71 | $1,086.65 | $1,086.70 | |