| 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 | $158.26 | 8.507% | $171.7232 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $118.34 | 7.126% | $126.7729 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $245.72 | 12.596% | $276.6709 | $276.67 | $276.65 | $276.70 |
| Purchase #4 | $129.43 | 3.658% | $134.1645 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $248.91 | 8.142% | $269.1763 | $269.18 | $269.20 | $269.20 |
| Purchase #6 | $144.34 | 9.672% | $158.3006 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $240.28 | 3.249% | $248.0867 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,285.28 | $1,384.8951 | $1,384.89 | $1,384.85 | $1,385.00 | |