| 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 | $161.78 | 10.171% | $178.2346 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $85.39 | 4.323% | $89.0814 | $89.08 | $89.10 | $89.10 |
| Purchase #3 | $216.82 | 8.755% | $235.8026 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $201.45 | 6.152% | $213.8432 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $140.96 | 12.349% | $158.3672 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $82.48 | 12.694% | $92.95 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $178.28 | 7.338% | $191.3622 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $1,067.16 | $1,159.6412 | $1,159.63 | $1,159.65 | $1,159.70 | |