| 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 | $80.51 | 3.321% | $83.1837 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $140.55 | 10.754% | $155.6647 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $153.36 | 8.765% | $166.802 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $27.90 | 13.540% | $31.6777 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $175.76 | 13.583% | $199.6335 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $225.32 | 12.471% | $253.4197 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $240.90 | 6.357% | $256.214 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,044.30 | $1,146.5953 | $1,146.58 | $1,146.60 | $1,146.60 | |