| 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 | $178.85 | 10.464% | $197.5649 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $88.77 | 5.811% | $93.9284 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $55.71 | 10.506% | $61.5629 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $143.32 | 12.234% | $160.8538 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $136.74 | 13.800% | $155.6101 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $216.46 | 13.803% | $246.338 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $238.37 | 4.776% | $249.7546 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $1,058.22 | $1,165.6127 | $1,165.60 | $1,165.60 | $1,165.70 | |