| 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 | $163.70 | 8.619% | $177.8093 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $84.75 | 13.518% | $96.2065 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $162.87 | 7.553% | $175.1716 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $85.75 | 11.225% | $95.3754 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $37.50 | 3.137% | $38.6764 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $203.53 | 13.462% | $230.9292 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $153.91 | 9.435% | $168.4314 | $168.43 | $168.45 | $168.40 |
| 7 purchase totals = | $892.01 | $982.5998 | $982.61 | $982.65 | $982.60 | |