| 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 | $202.67 | 7.443% | $217.7547 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $34.76 | 12.368% | $39.0591 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $100.55 | 13.630% | $114.255 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $39.73 | 12.605% | $44.738 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $181.70 | 10.729% | $201.1946 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $227.47 | 10.552% | $251.4726 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $37.70 | 9.174% | $41.1586 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $824.58 | $909.6326 | $909.63 | $909.60 | $909.80 | |