| 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 | $176.26 | 8.127% | $190.5847 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $83.29 | 10.184% | $91.7723 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $133.53 | 5.851% | $141.3428 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $46.85 | 6.266% | $49.7856 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $107.63 | 11.679% | $120.2001 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $103.25 | 11.581% | $115.2074 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $205.67 | 11.599% | $229.5257 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $856.48 | $938.4186 | $938.42 | $938.45 | $938.40 | |