| 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 | $152.35 | 7.598% | $163.9256 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $183.79 | 12.700% | $207.1313 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $146.80 | 5.770% | $155.2704 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $35.74 | 13.608% | $40.6035 | $40.60 | $40.60 | $40.60 |
| Purchase #5 | $20.93 | 11.461% | $23.3288 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $178.61 | 10.624% | $197.5855 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $94.39 | 8.861% | $102.7539 | $102.75 | $102.75 | $102.80 |
| 7 purchase totals = | $812.61 | $890.5990 | $890.60 | $890.65 | $890.60 | |