| 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 | $133.32 | 11.224% | $148.2838 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $120.38 | 7.694% | $129.642 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $225.85 | 8.509% | $245.0676 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $233.48 | 8.767% | $253.9492 | $253.95 | $253.95 | $253.90 |
| Purchase #5 | $69.65 | 5.160% | $73.2439 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $56.71 | 12.712% | $63.919 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $144.28 | 7.383% | $154.9322 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $983.67 | $1,069.0377 | $1,069.03 | $1,069.05 | $1,068.90 | |