| 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 | $147.70 | 9.291% | $161.4228 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $187.34 | 6.134% | $198.8314 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $35.77 | 4.406% | $37.346 | $37.35 | $37.35 | $37.30 |
| Purchase #4 | $147.61 | 6.661% | $157.4423 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $158.28 | 8.164% | $171.202 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $126.61 | 12.707% | $142.6983 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $15.77 | 10.492% | $17.4246 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $819.08 | $886.3674 | $886.36 | $886.35 | $886.20 | |