| 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 | $106.51 | 5.764% | $112.6492 | $112.65 | $112.65 | $112.60 |
| Purchase #2 | $25.56 | 5.685% | $27.0131 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $162.46 | 12.826% | $183.2971 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $90.30 | 3.814% | $93.744 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $212.85 | 7.201% | $228.1773 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $8.80 | 4.125% | $9.163 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $124.78 | 9.537% | $136.6803 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $731.26 | $790.7240 | $790.72 | $790.75 | $790.70 | |