| 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 | $153.68 | 5.334% | $161.8773 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $31.94 | 11.453% | $35.5981 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $208.88 | 11.229% | $232.3351 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $96.26 | 12.805% | $108.5861 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $166.25 | 11.260% | $184.9698 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $139.87 | 11.773% | $156.3369 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $39.87 | 6.736% | $42.5556 | $42.56 | $42.55 | $42.60 |
| 7 purchase totals = | $836.75 | $922.2589 | $922.28 | $922.30 | $922.30 | |