| 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 | $137.56 | 5.698% | $145.3982 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $225.48 | 4.128% | $234.7878 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $132.70 | 10.692% | $146.8883 | $146.89 | $146.90 | $146.90 |
| Purchase #4 | $37.63 | 5.203% | $39.5879 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $18.25 | 7.760% | $19.6662 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $242.86 | 3.349% | $250.9934 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $225.65 | 8.254% | $244.2752 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,020.13 | $1,081.5970 | $1,081.61 | $1,081.65 | $1,081.70 | |