| 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 | $12.42 | 8.703% | $13.5009 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $173.69 | 6.394% | $184.7957 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $171.78 | 9.412% | $187.9479 | $187.95 | $187.95 | $187.90 |
| Purchase #4 | $186.98 | 8.207% | $202.3254 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $189.69 | 7.252% | $203.4463 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $109.37 | 13.821% | $124.486 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $19.82 | 11.753% | $22.1494 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $863.75 | $938.6516 | $938.67 | $938.70 | $938.50 | |