| 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 | $130.44 | 12.691% | $146.9941 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $96.39 | 7.223% | $103.3522 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $234.96 | 13.348% | $266.3225 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $50.50 | 7.341% | $54.2072 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $192.72 | 11.811% | $215.4822 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $115.37 | 11.439% | $128.5672 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $18.59 | 8.628% | $20.1939 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $838.97 | $935.1193 | $935.11 | $935.10 | $935.20 | |