| 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 | $142.87 | 11.340% | $159.0715 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $5.77 | 7.121% | $6.1809 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $182.81 | 8.844% | $198.9777 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $22.88 | 12.613% | $25.7659 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $223.58 | 9.334% | $244.449 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $36.61 | 4.202% | $38.1484 | $38.15 | $38.15 | $38.10 |
| Purchase #7 | $79.84 | 6.379% | $84.933 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $694.36 | $757.5264 | $757.53 | $757.55 | $757.50 | |