| 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 | $68.75 | 5.663% | $72.6433 | $72.64 | $72.65 | $72.60 |
| Purchase #2 | $172.48 | 10.265% | $190.1851 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $174.68 | 11.703% | $195.1228 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $178.85 | 11.180% | $198.8454 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $195.76 | 13.191% | $221.5827 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $245.65 | 10.338% | $271.0453 | $271.05 | $271.05 | $271.00 |
| Purchase #7 | $225.84 | 10.396% | $249.3183 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,262.01 | $1,398.7429 | $1,398.75 | $1,398.75 | $1,398.60 | |