| 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 | $178.41 | 12.144% | $200.0761 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $106.44 | 13.342% | $120.6412 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $157.95 | 7.430% | $169.6857 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $156.56 | 6.569% | $166.8444 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $117.38 | 13.516% | $133.2451 | $133.25 | $133.25 | $133.20 |
| Purchase #6 | $77.48 | 4.598% | $81.0425 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $51.62 | 7.824% | $55.6587 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $845.84 | $927.1937 | $927.20 | $927.25 | $927.10 | |