| 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 | $143.54 | 3.799% | $148.9931 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $95.48 | 3.164% | $98.501 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $132.59 | 9.260% | $144.8678 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $45.45 | 5.259% | $47.8402 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $225.74 | 10.720% | $249.9393 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $6.93 | 10.697% | $7.6713 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $206.58 | 9.748% | $226.7174 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $856.31 | $924.5301 | $924.53 | $924.50 | $924.50 | |