| 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 | $175.69 | 3.128% | $181.1856 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $164.62 | 11.202% | $183.0607 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $42.67 | 5.746% | $45.1218 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $83.60 | 6.625% | $89.1385 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $247.35 | 9.136% | $269.9479 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $90.41 | 12.870% | $102.0458 | $102.05 | $102.05 | $102.00 |
| Purchase #7 | $165.80 | 6.182% | $176.0498 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $970.14 | $1,046.5501 | $1,046.56 | $1,046.55 | $1,046.40 | |