| 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 | $225.64 | 11.363% | $251.2795 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $147.90 | 7.366% | $158.7943 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $178.98 | 5.139% | $188.1778 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $158.88 | 5.262% | $167.2403 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $210.37 | 5.161% | $221.2272 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $128.68 | 11.472% | $143.4422 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $155.85 | 7.598% | $167.6915 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $1,206.30 | $1,297.8528 | $1,297.85 | $1,297.95 | $1,297.80 | |