| 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 | $161.28 | 3.507% | $166.9361 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $173.48 | 10.835% | $192.2766 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $87.96 | 5.632% | $92.9139 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $29.33 | 5.839% | $31.0426 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $33.99 | 12.657% | $38.2921 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $130.39 | 10.280% | $143.7941 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $146.86 | 6.452% | $156.3354 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $763.29 | $821.5908 | $821.59 | $821.65 | $821.50 | |