| 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 | $169.42 | 13.278% | $191.9156 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $226.70 | 6.670% | $241.8209 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $113.33 | 10.282% | $124.9826 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $156.28 | 7.579% | $168.1245 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $195.55 | 6.207% | $207.6878 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $24.81 | 3.376% | $25.6476 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $117.94 | 9.182% | $128.7693 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $1,004.03 | $1,088.9483 | $1,088.95 | $1,088.90 | $1,088.90 | |