| 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 | $113.26 | 6.114% | $120.1847 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $10.90 | 3.150% | $11.2434 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $89.39 | 4.813% | $93.6923 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $207.77 | 8.599% | $225.6361 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $137.62 | 10.724% | $152.3784 | $152.38 | $152.40 | $152.40 |
| Purchase #6 | $155.66 | 12.602% | $175.2763 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $202.52 | 6.540% | $215.7648 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $917.12 | $994.1760 | $994.17 | $994.25 | $994.20 | |