| 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 | $45.27 | 5.206% | $47.6268 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $167.48 | 7.458% | $179.9707 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $170.97 | 7.531% | $183.8458 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $98.56 | 6.393% | $104.8609 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $244.85 | 3.802% | $254.1592 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $142.28 | 7.449% | $152.8784 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $176.79 | 3.700% | $183.3312 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,046.20 | $1,106.6730 | $1,106.68 | $1,106.70 | $1,106.70 | |