| 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 | $151.27 | 5.484% | $159.5656 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $147.42 | 5.519% | $155.5561 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $44.48 | 8.480% | $48.2519 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $222.44 | 11.716% | $248.5011 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $118.54 | 13.153% | $134.1316 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $186.66 | 12.862% | $210.6682 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $89.40 | 7.577% | $96.1738 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $960.21 | $1,052.8483 | $1,052.85 | $1,052.80 | $1,053.00 | |