| 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 | $168.66 | 6.330% | $179.3362 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $88.75 | 3.767% | $92.0932 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $231.59 | 4.340% | $241.641 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $225.74 | 6.680% | $240.8194 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $12.25 | 12.710% | $13.807 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $160.94 | 5.342% | $169.5374 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $194.43 | 13.302% | $220.2931 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $1,082.36 | $1,157.5273 | $1,157.53 | $1,157.55 | $1,157.40 | |