| 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 | $150.66 | 10.325% | $166.2156 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $46.57 | 5.662% | $49.2068 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $87.34 | 4.646% | $91.3978 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $189.45 | 3.722% | $196.5013 | $196.50 | $196.50 | $196.50 |
| Purchase #5 | $181.93 | 3.329% | $187.9864 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $13.84 | 12.399% | $15.556 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $40.97 | 9.225% | $44.7495 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $710.76 | $751.6134 | $751.63 | $751.60 | $751.60 | |