| 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 | $155.88 | 13.334% | $176.665 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $174.26 | 8.736% | $189.4834 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $219.72 | 11.116% | $244.1441 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $18.62 | 11.711% | $20.8006 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $6.97 | 11.462% | $7.7689 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $209.88 | 5.469% | $221.3583 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $211.86 | 5.104% | $222.6733 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $997.19 | $1,082.8936 | $1,082.89 | $1,082.85 | $1,083.00 | |