| 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 | $183.34 | 6.351% | $194.9839 | $194.98 | $195.00 | $195.00 |
| Purchase #2 | $136.84 | 13.534% | $155.3599 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $99.66 | 10.792% | $110.4153 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $20.51 | 11.369% | $22.8418 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $63.77 | 13.824% | $72.5856 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $98.76 | 4.213% | $102.9208 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $103.30 | 13.366% | $117.1071 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $706.18 | $776.2144 | $776.22 | $776.20 | $776.20 | |