| 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 | $134.80 | 6.620% | $143.7238 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $216.97 | 5.735% | $229.4132 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $242.58 | 4.322% | $253.0643 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $207.48 | 6.378% | $220.7131 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $137.95 | 3.624% | $142.9493 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $195.30 | 8.429% | $211.7618 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $145.39 | 11.364% | $161.9121 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $1,280.47 | $1,363.5376 | $1,363.52 | $1,363.45 | $1,363.50 | |