| 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 | $113.56 | 13.248% | $128.6044 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $138.45 | 12.647% | $155.9598 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $159.43 | 12.211% | $178.898 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $132.43 | 10.317% | $146.0928 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $68.94 | 10.372% | $76.0905 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $63.40 | 4.515% | $66.2625 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $231.73 | 4.290% | $241.6712 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $907.94 | $993.5792 | $993.57 | $993.55 | $993.70 | |