| 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 | $128.84 | 12.457% | $144.8896 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $208.60 | 9.121% | $227.6264 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $155.35 | 5.639% | $164.1102 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $187.90 | 8.405% | $203.693 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $64.93 | 9.500% | $71.0984 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $159.60 | 7.131% | $170.9811 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $201.91 | 4.474% | $210.9435 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,107.13 | $1,193.3422 | $1,193.34 | $1,193.40 | $1,193.30 | |