| 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 | $137.49 | 11.411% | $153.179 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $199.99 | 11.341% | $222.6709 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $75.80 | 10.203% | $83.5339 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $209.64 | 8.594% | $227.6565 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $173.77 | 12.295% | $195.135 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $154.58 | 13.711% | $175.7745 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $165.35 | 10.740% | $183.1086 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $1,116.62 | $1,241.0584 | $1,241.06 | $1,241.05 | $1,241.10 | |