| 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 | $169.55 | 13.116% | $191.7882 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $232.29 | 10.612% | $256.9406 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $37.57 | 8.528% | $40.774 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $243.54 | 9.669% | $267.0879 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $249.74 | 10.833% | $276.7943 | $276.79 | $276.80 | $276.80 |
| Purchase #6 | $19.53 | 7.748% | $21.0432 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $127.48 | 13.528% | $144.7255 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,079.70 | $1,199.1537 | $1,199.15 | $1,199.20 | $1,199.10 | |