| 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 | $71.98 | 11.262% | $80.0864 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $185.91 | 9.709% | $203.96 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $197.87 | 5.440% | $208.6341 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $150.36 | 11.279% | $167.3191 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $123.68 | 12.206% | $138.7764 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $40.55 | 11.500% | $45.2133 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $64.99 | 12.405% | $73.052 | $73.05 | $73.05 | $73.10 |
| 7 purchase totals = | $835.34 | $917.0413 | $917.04 | $917.05 | $917.10 | |