| 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 | $163.77 | 10.404% | $180.8086 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $32.48 | 6.319% | $34.5324 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $135.71 | 7.354% | $145.6901 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $216.49 | 4.742% | $226.756 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $33.72 | 5.390% | $35.5375 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $27.32 | 9.821% | $30.0031 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $90.43 | 6.827% | $96.6037 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $699.92 | $749.9314 | $749.93 | $749.95 | $749.90 | |