| 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 | $167.39 | 4.405% | $174.7635 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $162.71 | 11.233% | $180.9872 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $93.37 | 10.634% | $103.299 | $103.30 | $103.30 | $103.30 |
| Purchase #4 | $101.70 | 8.810% | $110.6598 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $61.69 | 11.474% | $68.7683 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $114.90 | 4.354% | $119.9027 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $24.59 | 3.772% | $25.5175 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $726.35 | $783.8980 | $783.90 | $783.85 | $784.00 | |