| 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 | $143.81 | 11.577% | $160.4589 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $72.97 | 3.430% | $75.4729 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $236.97 | 12.393% | $266.3377 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $181.44 | 11.699% | $202.6667 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $212.85 | 9.684% | $233.4624 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $224.78 | 5.398% | $236.9136 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $144.55 | 11.717% | $161.4869 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $1,217.37 | $1,336.7991 | $1,336.80 | $1,336.75 | $1,336.90 | |