| 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 | $147.66 | 12.793% | $166.5501 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $21.68 | 13.386% | $24.5821 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $9.72 | 12.608% | $10.9455 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $225.63 | 5.102% | $237.1416 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $128.54 | 12.102% | $144.0959 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $185.96 | 13.220% | $210.5439 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $230.82 | 7.339% | $247.7599 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $950.01 | $1,041.6190 | $1,041.62 | $1,041.65 | $1,041.60 | |