| 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 | $169.96 | 6.414% | $180.8612 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $44.40 | 9.166% | $48.4697 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $158.84 | 8.831% | $172.8672 | $172.87 | $172.85 | $172.90 |
| Purchase #4 | $14.90 | 6.327% | $15.8427 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $123.54 | 11.252% | $137.4407 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $220.61 | 11.447% | $245.8632 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $133.83 | 9.618% | $146.7018 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $866.08 | $948.0465 | $948.04 | $948.00 | $948.10 | |