| 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 | $170.80 | 5.499% | $180.1923 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $195.76 | 7.707% | $210.8472 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $165.83 | 3.694% | $171.9558 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $205.81 | 8.384% | $223.0651 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $208.35 | 3.697% | $216.0527 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $233.28 | 6.264% | $247.8927 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $37.51 | 12.751% | $42.2929 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $1,217.34 | $1,292.2987 | $1,292.30 | $1,292.30 | $1,292.40 | |