| 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 | $142.27 | 13.255% | $161.1279 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $75.61 | 3.117% | $77.9668 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $5.80 | 13.871% | $6.6045 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $186.26 | 5.530% | $196.5602 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $141.32 | 5.812% | $149.5335 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $152.96 | 7.191% | $163.9594 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $201.58 | 6.670% | $215.0254 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $905.80 | $970.7777 | $970.78 | $970.80 | $970.80 | |