| 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 | $151.99 | 12.429% | $170.8808 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $85.26 | 8.542% | $92.5429 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $57.60 | 10.132% | $63.436 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $185.42 | 8.719% | $201.5868 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $248.83 | 4.172% | $259.2112 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $185.40 | 5.368% | $195.3523 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $61.42 | 3.255% | $63.4192 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $975.92 | $1,046.4292 | $1,046.43 | $1,046.45 | $1,046.40 | |