| 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 | $153.50 | 13.815% | $174.706 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $159.76 | 6.309% | $169.8393 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $100.29 | 4.465% | $104.7679 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $19.69 | 4.506% | $20.5772 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $133.96 | 3.445% | $138.5749 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $176.88 | 8.757% | $192.3694 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $31.68 | 4.575% | $33.1294 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $775.76 | $833.9641 | $833.97 | $833.95 | $834.00 | |