| 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 | $160.42 | 6.797% | $171.3237 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $125.39 | 4.372% | $130.8721 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $125.86 | 9.387% | $137.6745 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $239.94 | 8.604% | $260.5844 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $64.43 | 12.741% | $72.639 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $207.84 | 8.230% | $224.9452 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $120.97 | 7.306% | $129.8081 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $1,044.85 | $1,127.8470 | $1,127.84 | $1,127.80 | $1,127.80 | |