| 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 | $191.70 | 12.872% | $216.3756 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $191.76 | 3.566% | $198.5982 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $22.46 | 11.735% | $25.0957 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $160.85 | 8.643% | $174.7523 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $184.71 | 6.119% | $196.0124 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $113.63 | 11.295% | $126.4645 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $159.46 | 13.105% | $180.3572 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $1,024.57 | $1,117.6559 | $1,117.66 | $1,117.65 | $1,117.80 | |