| 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 | $152.32 | 8.653% | $165.5002 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $152.91 | 7.453% | $164.3064 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $116.28 | 3.836% | $120.7405 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $214.61 | 10.745% | $237.6698 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $194.29 | 12.315% | $218.2168 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $205.57 | 13.738% | $233.8112 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $69.45 | 3.580% | $71.9363 | $71.94 | $71.95 | $71.90 |
| 7 purchase totals = | $1,105.43 | $1,212.1812 | $1,212.19 | $1,212.15 | $1,212.10 | |