| 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 | $152.37 | 3.428% | $157.5932 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $120.25 | 13.463% | $136.4393 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $169.29 | 5.791% | $179.0936 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $149.64 | 3.347% | $154.6485 | $154.65 | $154.65 | $154.60 |
| Purchase #5 | $81.67 | 6.566% | $87.0325 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $226.90 | 10.798% | $251.4007 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $161.35 | 7.551% | $173.5335 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $1,061.47 | $1,139.7413 | $1,139.73 | $1,139.80 | $1,139.60 | |