| 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 | $174.79 | 8.155% | $189.0441 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $66.42 | 8.264% | $71.9089 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $63.27 | 7.539% | $68.0399 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $88.70 | 11.855% | $99.2154 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $24.75 | 5.674% | $26.1543 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $167.29 | 3.106% | $172.486 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $196.67 | 3.365% | $203.2879 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $781.89 | $830.1365 | $830.14 | $830.15 | $830.10 | |