| 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 | $159.94 | 8.808% | $174.0275 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $19.33 | 10.873% | $21.4318 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $71.30 | 5.198% | $75.0062 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $18.46 | 11.437% | $20.5713 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $47.94 | 10.372% | $52.9123 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $118.98 | 4.793% | $124.6827 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $5.52 | 11.349% | $6.1465 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $441.47 | $474.7783 | $474.78 | $474.80 | $474.70 | |