| 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 | $173.43 | 9.146% | $189.2919 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $23.88 | 5.495% | $25.1922 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $111.50 | 13.486% | $126.5369 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $105.82 | 9.354% | $115.7184 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $189.50 | 6.824% | $202.4315 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $46.43 | 7.294% | $49.8166 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $54.35 | 12.538% | $61.1644 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $704.91 | $770.1519 | $770.15 | $770.15 | $770.10 | |