| 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 | $181.88 | 9.255% | $198.713 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $185.89 | 5.297% | $195.7366 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $88.59 | 13.325% | $100.3946 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $208.67 | 8.543% | $226.4967 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $123.72 | 7.122% | $132.5313 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $184.47 | 5.162% | $193.9923 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $184.30 | 7.395% | $197.929 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,157.52 | $1,245.7935 | $1,245.79 | $1,245.85 | $1,245.70 | |