| 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 | $141.38 | 4.507% | $147.752 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $184.51 | 10.119% | $203.1806 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $139.58 | 8.365% | $151.2559 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $92.73 | 3.128% | $95.6306 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $40.68 | 8.710% | $44.2232 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $76.93 | 10.166% | $84.7507 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $36.89 | 10.665% | $40.8243 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $712.70 | $767.6173 | $767.61 | $767.60 | $767.70 | |