| 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 | $142.63 | 7.156% | $152.8366 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $88.96 | 7.847% | $95.9407 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $202.77 | 6.103% | $215.1451 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $11.64 | 8.671% | $12.6493 | $12.65 | $12.65 | $12.60 |
| Purchase #5 | $23.93 | 9.302% | $26.156 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $156.92 | 8.823% | $170.7651 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $206.99 | 8.777% | $225.1575 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $833.84 | $898.6503 | $898.67 | $898.65 | $898.60 | |