| 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 | $153.76 | 5.180% | $161.7248 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $179.44 | 3.295% | $185.3525 | $185.35 | $185.35 | $185.40 |
| Purchase #3 | $81.68 | 12.443% | $91.8434 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $136.91 | 13.552% | $155.464 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $143.41 | 5.196% | $150.8616 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $225.95 | 11.826% | $252.6708 | $252.67 | $252.65 | $252.70 |
| Purchase #7 | $25.89 | 7.195% | $27.7528 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $947.04 | $1,025.6699 | $1,025.65 | $1,025.60 | $1,025.80 | |