| 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 | $120.37 | 8.158% | $130.1898 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $25.42 | 5.184% | $26.7378 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $43.39 | 8.434% | $47.0495 | $47.05 | $47.05 | $47.00 |
| Purchase #4 | $156.28 | 4.285% | $162.9766 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $182.53 | 5.387% | $192.3629 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $5.55 | 11.691% | $6.1989 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $100.26 | 3.109% | $103.3771 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $633.80 | $668.8926 | $668.90 | $668.95 | $668.90 | |