| 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 | $117.82 | 9.382% | $128.8739 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $194.95 | 13.280% | $220.8394 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $136.40 | 7.556% | $146.7064 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $151.34 | 3.417% | $156.5113 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $35.88 | 9.549% | $39.3062 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $175.93 | 10.756% | $194.853 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $207.94 | 8.230% | $225.0535 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $1,020.26 | $1,112.1437 | $1,112.14 | $1,112.10 | $1,112.20 | |