| 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 | $169.99 | 5.694% | $179.6692 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $187.97 | 4.698% | $196.8008 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $34.94 | 8.763% | $38.0018 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $148.68 | 13.251% | $168.3816 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $226.80 | 7.359% | $243.4902 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $118.97 | 11.747% | $132.9454 | $132.95 | $132.95 | $132.90 |
| Purchase #7 | $75.66 | 6.151% | $80.3138 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $963.01 | $1,039.6028 | $1,039.60 | $1,039.60 | $1,039.60 | |