| 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 | $153.76 | 3.825% | $159.6413 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $223.91 | 11.343% | $249.3081 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $82.41 | 11.600% | $91.9696 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $6.31 | 8.239% | $6.8299 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $115.46 | 12.259% | $129.6142 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $182.35 | 9.423% | $199.5328 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $86.34 | 6.184% | $91.6793 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $850.54 | $928.5752 | $928.57 | $928.60 | $928.50 | |