| 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 | $169.65 | 6.396% | $180.5008 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $9.80 | 8.565% | $10.6394 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $203.83 | 11.179% | $226.6162 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $108.26 | 9.525% | $118.5718 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $247.67 | 13.815% | $281.8856 | $281.89 | $281.90 | $281.90 |
| Purchase #6 | $118.54 | 10.685% | $131.206 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $199.63 | 10.334% | $220.2598 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,057.38 | $1,169.6796 | $1,169.69 | $1,169.65 | $1,169.70 | |