| 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 | $191.69 | 11.136% | $213.0366 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $149.87 | 12.406% | $168.4629 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $181.85 | 6.874% | $194.3504 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $69.35 | 5.493% | $73.1594 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $211.87 | 8.763% | $230.4362 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $110.57 | 4.340% | $115.3687 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $163.90 | 13.439% | $185.9265 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $1,079.10 | $1,180.7407 | $1,180.75 | $1,180.75 | $1,180.80 | |