| 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 | $154.35 | 9.780% | $169.4454 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $135.86 | 7.695% | $146.3144 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $117.67 | 11.366% | $131.0444 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $181.90 | 10.803% | $201.5507 | $201.55 | $201.55 | $201.60 |
| Purchase #5 | $236.26 | 3.137% | $243.6715 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $145.75 | 3.117% | $150.293 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $142.56 | 10.498% | $157.5259 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $1,114.35 | $1,199.8453 | $1,199.84 | $1,199.85 | $1,199.80 | |