| 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 | $155.56 | 9.161% | $169.8109 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $17.69 | 10.193% | $19.4931 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $187.85 | 10.104% | $206.8304 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $86.34 | 13.812% | $98.2653 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $192.28 | 5.556% | $202.9631 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $244.92 | 11.478% | $273.0319 | $273.03 | $273.05 | $273.00 |
| Purchase #7 | $105.96 | 9.182% | $115.6892 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $990.60 | $1,086.0839 | $1,086.08 | $1,086.10 | $1,086.10 | |