| 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 | $186.28 | 6.595% | $198.5652 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $209.54 | 8.168% | $226.6552 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $244.93 | 7.295% | $262.7976 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $69.37 | 7.345% | $74.4652 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $151.48 | 7.478% | $162.8077 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $133.92 | 3.157% | $138.1479 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $151.33 | 12.866% | $170.8001 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $1,146.85 | $1,234.2389 | $1,234.26 | $1,234.20 | $1,234.30 | |