| 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 | $139.69 | 10.359% | $154.1605 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $19.85 | 10.874% | $22.0085 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $40.37 | 12.845% | $45.5555 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $222.48 | 9.523% | $243.6668 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $28.46 | 10.664% | $31.495 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $117.38 | 9.129% | $128.0956 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $202.74 | 5.469% | $213.8279 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $770.97 | $838.8098 | $838.83 | $838.80 | $838.90 | |