| 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 | $149.98 | 12.338% | $168.4845 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $123.35 | 8.572% | $133.9236 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $32.80 | 11.610% | $36.6081 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $234.93 | 6.858% | $251.0415 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $128.68 | 10.393% | $142.0537 | $142.05 | $142.05 | $142.10 |
| Purchase #6 | $66.35 | 10.317% | $73.1953 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $192.45 | 10.773% | $213.1826 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $928.54 | $1,018.4893 | $1,018.48 | $1,018.50 | $1,018.50 | |