| 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 | $145.95 | 8.120% | $157.8011 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $183.72 | 5.178% | $193.233 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $198.48 | 9.179% | $216.6985 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $96.58 | 3.851% | $100.2993 | $100.30 | $100.30 | $100.30 |
| Purchase #5 | $151.89 | 5.103% | $159.6409 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $209.40 | 7.709% | $225.5426 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $189.73 | 6.742% | $202.5216 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $1,175.75 | $1,255.7370 | $1,255.73 | $1,255.75 | $1,255.60 | |