| 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 | $72.74 | 13.569% | $82.6101 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $160.90 | 12.482% | $180.9835 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $133.46 | 3.804% | $138.5368 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $20.84 | 5.817% | $22.0523 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $90.71 | 9.286% | $99.1333 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $7.62 | 6.649% | $8.1267 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $227.26 | 5.693% | $240.1979 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $713.53 | $771.6406 | $771.64 | $771.70 | $771.60 | |