| 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 | $117.55 | 13.736% | $133.6967 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $36.86 | 13.825% | $41.9559 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $38.64 | 3.808% | $40.1114 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $192.58 | 9.408% | $210.6979 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $159.83 | 9.445% | $174.9259 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $192.57 | 10.747% | $213.2655 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $39.90 | 10.788% | $44.2044 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $777.93 | $858.8577 | $858.87 | $858.85 | $858.90 | |