| 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 | $151.92 | 4.792% | $159.2 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $9.64 | 9.150% | $10.5221 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $232.61 | 4.779% | $243.7264 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $47.97 | 13.293% | $54.3467 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $193.51 | 8.814% | $210.566 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $90.78 | 6.783% | $96.9376 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $78.51 | 6.697% | $83.7678 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $804.94 | $859.0666 | $859.08 | $859.05 | $859.00 | |