| 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 | $159.84 | 13.455% | $181.3465 | $181.35 | $181.35 | $181.30 |
| Purchase #2 | $18.65 | 3.697% | $19.3395 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $202.75 | 6.417% | $215.7605 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $144.32 | 4.351% | $150.5994 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $191.59 | 9.776% | $210.3198 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $76.79 | 3.161% | $79.2173 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $215.98 | 13.459% | $245.0487 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $1,009.92 | $1,101.6317 | $1,101.64 | $1,101.60 | $1,101.50 | |