| 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 | $186.85 | 4.192% | $194.6828 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $79.39 | 3.202% | $81.9321 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $233.63 | 9.408% | $255.6099 | $255.61 | $255.60 | $255.60 |
| Purchase #4 | $157.56 | 9.223% | $172.0918 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $87.26 | 12.340% | $98.0279 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $116.63 | 3.296% | $120.4741 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $222.39 | 7.470% | $239.0025 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $1,083.71 | $1,161.8211 | $1,161.81 | $1,161.85 | $1,161.80 | |