| 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 | $194.59 | 13.134% | $220.1475 | $220.15 | $220.15 | $220.10 |
| Purchase #2 | $6.59 | 6.147% | $6.9951 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $148.26 | 12.530% | $166.837 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $111.82 | 10.219% | $123.2469 | $123.25 | $123.25 | $123.20 |
| Purchase #5 | $42.59 | 11.764% | $47.6003 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $159.65 | 10.594% | $176.5633 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $57.56 | 10.207% | $63.4351 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $721.06 | $804.8252 | $804.84 | $804.85 | $804.70 | |