| 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 | $136.82 | 4.869% | $143.4818 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $185.51 | 6.302% | $197.2008 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $121.81 | 7.439% | $130.8714 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $128.43 | 3.496% | $132.9199 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $33.47 | 9.539% | $36.6627 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $183.87 | 8.176% | $198.9032 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $165.49 | 4.266% | $172.5498 | $172.55 | $172.55 | $172.50 |
| 7 purchase totals = | $955.40 | $1,012.5896 | $1,012.58 | $1,012.55 | $1,012.60 | |