| 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 | $144.36 | 6.723% | $154.0653 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $176.56 | 5.244% | $185.8188 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $193.85 | 12.777% | $218.6182 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $44.50 | 8.237% | $48.1655 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $47.34 | 6.358% | $50.3499 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $103.80 | 3.650% | $107.5887 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $243.60 | 12.143% | $273.1803 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $954.01 | $1,037.7867 | $1,037.80 | $1,037.75 | $1,037.80 | |