| 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 | $75.58 | 12.392% | $84.9459 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $156.48 | 12.801% | $176.511 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $168.26 | 9.349% | $183.9906 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $244.41 | 6.224% | $259.6221 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $109.67 | 4.798% | $114.932 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $164.58 | 7.173% | $176.3853 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $229.37 | 8.874% | $249.7243 | $249.72 | $249.70 | $249.70 |
| 7 purchase totals = | $1,148.35 | $1,246.1112 | $1,246.11 | $1,246.10 | $1,246.00 | |