| 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 | $165.67 | 9.367% | $181.1883 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $137.28 | 10.396% | $151.5516 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $155.56 | 3.455% | $160.9346 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $111.97 | 7.129% | $119.9523 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $149.67 | 6.123% | $158.8343 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $105.91 | 7.636% | $113.9973 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $116.77 | 13.425% | $132.4464 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $942.83 | $1,018.9048 | $1,018.90 | $1,018.95 | $1,018.90 | |