| 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 | $146.51 | 6.411% | $155.9028 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $20.26 | 6.155% | $21.507 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $30.83 | 12.235% | $34.6021 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $18.75 | 13.569% | $21.2942 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $232.28 | 7.274% | $249.176 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $237.94 | 13.810% | $270.7995 | $270.80 | $270.80 | $270.80 |
| Purchase #7 | $89.60 | 4.415% | $93.5558 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $776.17 | $846.8374 | $846.84 | $846.85 | $846.90 | |