| 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 | $160.98 | 4.614% | $168.4076 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $169.63 | 3.594% | $175.7265 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $43.60 | 7.303% | $46.7841 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $215.87 | 13.592% | $245.2111 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $95.50 | 13.664% | $108.5491 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $42.63 | 10.212% | $46.9834 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $46.89 | 6.385% | $49.8839 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $775.10 | $841.5457 | $841.54 | $841.60 | $841.50 | |