| 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 | $198.83 | 4.544% | $207.8648 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $32.35 | 13.468% | $36.7069 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $106.48 | 4.150% | $110.8989 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $117.35 | 7.478% | $126.1254 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $161.91 | 13.238% | $183.3436 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $21.99 | 11.833% | $24.5921 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $134.94 | 7.836% | $145.5139 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $773.85 | $835.0456 | $835.04 | $835.05 | $835.00 | |