| 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 | $185.35 | 3.411% | $191.6723 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $37.58 | 11.330% | $41.8378 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $75.77 | 7.444% | $81.4103 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $141.80 | 4.441% | $148.0973 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $91.97 | 7.723% | $99.0728 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $227.35 | 6.255% | $241.5707 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $176.72 | 5.302% | $186.0897 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $936.54 | $989.7509 | $989.75 | $989.70 | $989.80 | |