| 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 | $162.53 | 10.788% | $180.0637 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $93.72 | 3.726% | $97.212 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $166.53 | 11.395% | $185.5061 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $118.40 | 6.666% | $126.2925 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $65.54 | 5.826% | $69.3584 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $35.60 | 9.650% | $39.0354 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $244.35 | 12.665% | $275.2969 | $275.30 | $275.30 | $275.30 |
| 7 purchase totals = | $886.67 | $972.7650 | $972.77 | $972.75 | $972.80 | |