| 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 | $161.72 | 8.674% | $175.7476 | $175.75 | $175.75 | $175.70 |
| Purchase #2 | $134.60 | 10.562% | $148.8165 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $214.44 | 3.491% | $221.9261 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $37.81 | 8.343% | $40.9645 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $74.70 | 8.561% | $81.0951 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $199.53 | 12.320% | $224.1121 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $199.84 | 6.863% | $213.555 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,022.64 | $1,106.2169 | $1,106.23 | $1,106.20 | $1,106.20 | |