| 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 | $158.94 | 5.164% | $167.1477 | $167.15 | $167.15 | $167.10 |
| Purchase #2 | $62.70 | 4.663% | $65.6237 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $140.39 | 10.779% | $155.5226 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $155.27 | 6.399% | $165.2057 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $150.58 | 9.760% | $165.2766 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $174.70 | 5.774% | $184.7872 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $73.60 | 3.131% | $75.9044 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $916.18 | $979.4679 | $979.47 | $979.45 | $979.40 | |