| 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 | $138.76 | 5.421% | $146.2822 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $133.58 | 12.746% | $150.6061 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $12.53 | 13.293% | $14.1956 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $72.29 | 4.719% | $75.7014 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $125.93 | 13.190% | $142.5402 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $194.30 | 6.365% | $206.6672 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $153.29 | 3.641% | $158.8713 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $830.68 | $894.8640 | $894.87 | $894.85 | $894.90 | |