| 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 | $150.43 | 11.198% | $167.2752 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $71.78 | 3.240% | $74.1057 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $21.99 | 8.738% | $23.9115 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $158.52 | 13.132% | $179.3368 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $39.25 | 6.596% | $41.8389 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $231.72 | 4.248% | $241.5635 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $34.40 | 5.669% | $36.3501 | $36.35 | $36.35 | $36.40 |
| 7 purchase totals = | $708.09 | $764.3817 | $764.39 | $764.40 | $764.40 | |