| 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 | $173.74 | 7.732% | $187.1736 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $150.78 | 4.204% | $157.1188 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $83.89 | 8.400% | $90.9368 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $181.86 | 5.437% | $191.7477 | $191.75 | $191.75 | $191.70 |
| Purchase #5 | $98.99 | 3.545% | $102.4992 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $54.25 | 10.769% | $60.0922 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $124.25 | 7.535% | $133.6122 | $133.61 | $133.60 | $133.60 |
| 7 purchase totals = | $867.76 | $923.1805 | $923.18 | $923.15 | $923.10 | |