| 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 | $139.86 | 11.671% | $156.1831 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $163.99 | 6.815% | $175.1659 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $176.27 | 5.686% | $186.2927 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $192.40 | 8.260% | $208.2922 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $40.28 | 3.835% | $41.8247 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $169.68 | 4.209% | $176.8218 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $194.80 | 8.308% | $210.984 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,077.28 | $1,155.5644 | $1,155.55 | $1,155.55 | $1,155.60 | |