| 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 | $146.85 | 4.448% | $153.3819 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $67.38 | 11.532% | $75.1503 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $126.26 | 9.720% | $138.5325 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $206.44 | 5.798% | $218.4094 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $124.43 | 3.209% | $128.423 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $148.98 | 5.509% | $157.1873 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $62.75 | 8.558% | $68.1201 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $883.09 | $939.2045 | $939.20 | $939.20 | $939.20 | |