| 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 | $106.53 | 9.826% | $116.9976 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $117.98 | 10.423% | $130.2771 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $192.43 | 4.193% | $200.4986 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $158.95 | 11.862% | $177.8046 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $107.71 | 11.303% | $119.8845 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $57.97 | 5.149% | $60.9549 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $76.72 | 4.553% | $80.2131 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $818.29 | $886.6304 | $886.62 | $886.65 | $886.70 | |