| 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 | $138.42 | 8.830% | $150.6425 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $95.37 | 3.783% | $98.9778 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $183.43 | 13.336% | $207.8922 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $76.93 | 13.170% | $87.0617 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $32.72 | 6.418% | $34.82 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $148.62 | 4.493% | $155.2975 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $36.45 | 3.360% | $37.6747 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $711.94 | $772.3664 | $772.36 | $772.35 | $772.40 | |