| 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 | $40.74 | 13.711% | $46.3259 | $46.33 | $46.35 | $46.30 |
| Purchase #2 | $152.49 | 11.805% | $170.4914 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $185.68 | 6.127% | $197.0566 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $195.50 | 4.534% | $204.364 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $187.29 | 9.645% | $205.3541 | $205.35 | $205.35 | $205.40 |
| Purchase #6 | $118.42 | 4.449% | $123.6885 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $136.62 | 8.746% | $148.5688 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,016.74 | $1,095.8493 | $1,095.85 | $1,095.85 | $1,096.00 | |