| 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 | $151.51 | 5.834% | $160.3491 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $157.33 | 10.454% | $173.7773 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $110.87 | 5.110% | $116.5355 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $109.28 | 4.149% | $113.814 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $202.26 | 6.164% | $214.7273 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $90.97 | 4.425% | $94.9954 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $147.78 | 5.598% | $156.0527 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $970.00 | $1,030.2513 | $1,030.26 | $1,030.30 | $1,030.20 | |