| 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 | $209.96 | 9.147% | $229.165 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $42.31 | 5.626% | $44.6904 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $219.27 | 7.451% | $235.6078 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $146.68 | 6.801% | $156.6557 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $241.94 | 12.731% | $272.7414 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $75.69 | 7.441% | $81.3221 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $162.27 | 6.831% | $173.3547 | $173.35 | $173.35 | $173.40 |
| 7 purchase totals = | $1,098.12 | $1,193.5371 | $1,193.54 | $1,193.50 | $1,193.60 | |