| 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 | $15.68 | 5.797% | $16.589 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $133.64 | 12.196% | $149.9387 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $10.67 | 10.508% | $11.7912 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $159.30 | 12.260% | $178.8302 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $140.68 | 6.834% | $150.2941 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $96.80 | 9.741% | $106.2293 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $111.28 | 4.161% | $115.9104 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $668.05 | $729.5829 | $729.58 | $729.65 | $729.50 | |