| 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 | $168.97 | 8.442% | $183.2344 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $85.45 | 13.494% | $96.9806 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $109.93 | 13.629% | $124.9124 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $37.40 | 4.629% | $39.1312 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $103.54 | 11.270% | $115.209 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $115.55 | 5.429% | $121.8232 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $241.42 | 7.738% | $260.1011 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $862.26 | $941.3919 | $941.38 | $941.40 | $941.30 | |