| 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 | $125.89 | 10.146% | $138.6628 | $138.66 | $138.65 | $138.70 |
| Purchase #2 | $86.34 | 6.180% | $91.6758 | $91.68 | $91.70 | $91.70 |
| Purchase #3 | $129.44 | 7.437% | $139.0665 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $163.47 | 5.165% | $171.9132 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $153.52 | 13.641% | $174.4617 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $231.51 | 8.681% | $251.6074 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $172.87 | 7.217% | $185.346 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $1,063.04 | $1,152.7334 | $1,152.74 | $1,152.70 | $1,152.80 | |