| 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 | $135.59 | 13.494% | $153.8865 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $111.78 | 8.143% | $120.8822 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $181.26 | 12.409% | $203.7526 | $203.75 | $203.75 | $203.80 |
| Purchase #4 | $169.54 | 4.249% | $176.7438 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $185.38 | 10.287% | $204.45 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $179.49 | 8.471% | $194.6946 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $54.86 | 3.157% | $56.5919 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,017.90 | $1,111.0016 | $1,110.99 | $1,111.05 | $1,111.10 | |