| 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 | $146.43 | 8.487% | $158.8575 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $149.54 | 4.544% | $156.3351 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $17.45 | 5.141% | $18.3471 | $18.35 | $18.35 | $18.30 |
| Purchase #4 | $64.62 | 5.251% | $68.0132 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $193.66 | 11.318% | $215.5784 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $178.91 | 3.324% | $184.857 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $73.80 | 9.566% | $80.8597 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $824.41 | $882.8480 | $882.86 | $882.85 | $882.90 | |