| 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 | $178.59 | 11.169% | $198.5367 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $84.55 | 13.789% | $96.2086 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $96.26 | 9.340% | $105.2507 | $105.25 | $105.25 | $105.30 |
| Purchase #4 | $110.29 | 5.365% | $116.2071 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $120.99 | 9.710% | $132.7381 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $157.44 | 11.350% | $175.3094 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $145.91 | 13.874% | $166.1536 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $894.03 | $990.4042 | $990.41 | $990.40 | $990.40 | |