| 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 | $73.98 | 8.849% | $80.5265 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $183.97 | 7.709% | $198.1522 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $56.82 | 10.426% | $62.7441 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $131.71 | 10.814% | $145.9531 | $145.95 | $145.95 | $146.00 |
| Purchase #5 | $137.41 | 13.244% | $155.6086 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $235.33 | 9.567% | $257.844 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $218.30 | 11.425% | $243.2408 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,037.52 | $1,144.0693 | $1,144.06 | $1,144.10 | $1,144.00 | |