| 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 | $137.74 | 6.145% | $146.2041 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $104.55 | 3.335% | $108.0367 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $157.33 | 6.547% | $167.6304 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $213.59 | 3.220% | $220.4676 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $169.46 | 6.856% | $181.0782 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $238.80 | 5.244% | $251.3227 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $92.31 | 11.559% | $102.9801 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $1,113.78 | $1,177.7198 | $1,177.72 | $1,177.75 | $1,177.70 | |