| 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 | $100.35 | 5.807% | $106.1773 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $184.25 | 5.665% | $194.6878 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $190.89 | 10.806% | $211.5176 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $109.39 | 8.202% | $118.3622 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $196.61 | 11.561% | $219.3401 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $142.51 | 4.509% | $148.9358 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $150.97 | 9.323% | $165.0449 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,074.97 | $1,164.0657 | $1,164.07 | $1,164.10 | $1,164.00 | |