| 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 | $167.83 | 5.385% | $176.8676 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $156.75 | 9.738% | $172.0143 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $142.71 | 5.851% | $151.06 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $87.76 | 8.456% | $95.181 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $32.52 | 5.858% | $34.425 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $191.36 | 5.458% | $201.8044 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $142.89 | 5.596% | $150.8861 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $921.82 | $982.2384 | $982.24 | $982.25 | $982.30 | |