| 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 | $152.50 | 5.251% | $160.5078 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $93.76 | 7.521% | $100.8117 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $54.65 | 11.151% | $60.744 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $182.43 | 12.494% | $205.2228 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $204.65 | 6.709% | $218.38 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $140.65 | 7.453% | $151.1326 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $214.58 | 4.432% | $224.0902 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,043.22 | $1,120.8891 | $1,120.88 | $1,120.90 | $1,120.80 | |