| 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 | $187.88 | 7.331% | $201.6535 | $201.65 | $201.65 | $201.70 |
| Purchase #2 | $209.58 | 13.527% | $237.9299 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $175.88 | 3.124% | $181.3745 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $247.76 | 12.557% | $278.8712 | $278.87 | $278.85 | $278.90 |
| Purchase #5 | $165.90 | 11.603% | $185.1494 | $185.15 | $185.15 | $185.10 |
| Purchase #6 | $197.60 | 10.137% | $217.6307 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $149.33 | 12.423% | $167.8813 | $167.88 | $167.90 | $167.90 |
| 7 purchase totals = | $1,333.93 | $1,470.4905 | $1,470.48 | $1,470.50 | $1,470.50 | |