| 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 | $170.35 | 7.861% | $183.7412 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $181.37 | 5.590% | $191.5086 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $86.29 | 12.256% | $96.8657 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $156.55 | 13.314% | $177.3931 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $230.79 | 9.809% | $253.4282 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $101.94 | 8.262% | $110.3623 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $23.42 | 7.383% | $25.1491 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $950.71 | $1,038.4482 | $1,038.45 | $1,038.45 | $1,038.40 | |