| 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 | $144.27 | 8.512% | $156.5503 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $22.55 | 4.847% | $23.643 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $238.73 | 10.526% | $263.8587 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $74.34 | 9.629% | $81.4982 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $119.47 | 8.219% | $129.2892 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $115.85 | 13.384% | $131.3554 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $81.82 | 8.259% | $88.5775 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $797.03 | $874.7723 | $874.78 | $874.80 | $874.90 | |