| 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 | $146.96 | 12.392% | $165.1713 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $132.53 | 9.723% | $145.4159 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $239.50 | 13.226% | $271.1763 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $232.45 | 9.534% | $254.6118 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $168.29 | 11.598% | $187.8083 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $109.34 | 4.448% | $114.2034 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $241.60 | 13.226% | $273.554 | $273.55 | $273.55 | $273.60 |
| 7 purchase totals = | $1,270.67 | $1,411.9410 | $1,411.94 | $1,411.90 | $1,412.00 | |