| 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 | $178.94 | 10.471% | $197.6768 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $169.70 | 5.182% | $178.4939 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $204.74 | 8.127% | $221.3792 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $10.89 | 8.498% | $11.8154 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $177.28 | 3.330% | $183.1834 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $8.55 | 4.372% | $8.9238 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $178.44 | 11.637% | $199.2051 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $928.54 | $1,000.6776 | $1,000.68 | $1,000.70 | $1,000.70 | |