| 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 | $165.57 | 9.591% | $181.4498 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $206.67 | 12.716% | $232.9502 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $152.33 | 10.137% | $167.7717 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $141.43 | 5.245% | $148.848 | $148.85 | $148.85 | $148.80 |
| Purchase #5 | $49.48 | 9.547% | $54.2039 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $149.66 | 8.399% | $162.2299 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $20.51 | 5.336% | $21.6044 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $885.65 | $969.0579 | $969.05 | $969.05 | $969.00 | |