| 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 | $13.29 | 12.319% | $14.9272 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $144.51 | 12.303% | $162.2891 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $145.45 | 5.295% | $153.1516 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $150.50 | 3.561% | $155.8593 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $177.97 | 4.515% | $186.0053 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $159.85 | 5.724% | $168.9998 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $205.93 | 6.423% | $219.1569 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $997.50 | $1,060.3892 | $1,060.40 | $1,060.40 | $1,060.50 | |