| 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 | $116.73 | 12.122% | $130.88 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $79.42 | 4.419% | $82.9296 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $162.30 | 6.693% | $173.1627 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $180.64 | 9.607% | $197.9941 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $39.80 | 12.412% | $44.74 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $160.49 | 6.165% | $170.3842 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $37.51 | 12.475% | $42.1894 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $776.89 | $842.2800 | $842.27 | $842.35 | $842.30 | |