| 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 | $168.33 | 9.212% | $183.8366 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $61.94 | 10.519% | $68.4555 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $70.34 | 8.351% | $76.2141 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $147.53 | 4.409% | $154.0346 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $100.73 | 13.819% | $114.6499 | $114.65 | $114.65 | $114.60 |
| Purchase #6 | $40.85 | 8.757% | $44.4272 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $146.36 | 9.475% | $160.2276 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $736.08 | $801.8455 | $801.85 | $801.90 | $801.70 | |