| 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 | $158.82 | 4.293% | $165.6381 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $118.83 | 6.440% | $126.4827 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $120.82 | 5.555% | $127.5316 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $218.93 | 9.589% | $239.9232 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $105.57 | 6.269% | $112.1882 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $19.81 | 6.276% | $21.0533 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $185.75 | 8.735% | $201.9753 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $928.53 | $994.7924 | $994.79 | $994.85 | $994.80 | |