| 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 | $179.63 | 11.792% | $200.812 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $12.26 | 5.329% | $12.9133 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $157.57 | 6.111% | $167.1991 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $96.75 | 7.827% | $104.3226 | $104.32 | $104.30 | $104.30 |
| Purchase #5 | $130.99 | 10.822% | $145.1657 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $239.44 | 6.696% | $255.4729 | $255.47 | $255.45 | $255.50 |
| Purchase #7 | $202.78 | 3.725% | $210.3336 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $1,019.42 | $1,096.2192 | $1,096.21 | $1,096.15 | $1,096.20 | |