| 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 | $179.46 | 9.819% | $197.0812 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $108.53 | 4.666% | $113.594 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $131.36 | 12.543% | $147.8365 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $242.32 | 4.726% | $253.772 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $16.79 | 9.295% | $18.3506 | $18.35 | $18.35 | $18.40 |
| Purchase #6 | $17.43 | 13.353% | $19.7574 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $182.87 | 12.832% | $206.3359 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $878.76 | $956.7276 | $956.73 | $956.75 | $956.80 | |