| 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 | $137.61 | 12.743% | $155.1456 | $155.15 | $155.15 | $155.10 |
| Purchase #2 | $207.55 | 9.697% | $227.6761 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $130.52 | 4.178% | $135.9731 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $241.92 | 11.379% | $269.4481 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $148.82 | 3.840% | $154.5347 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $20.99 | 4.595% | $21.9545 | $21.95 | $21.95 | $22.00 |
| Purchase #7 | $93.89 | 11.624% | $104.8038 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $981.30 | $1,069.5359 | $1,069.53 | $1,069.55 | $1,069.50 | |