| 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 | $144.85 | 6.487% | $154.2464 | $154.25 | $154.25 | $154.20 |
| Purchase #2 | $84.25 | 9.111% | $91.926 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $23.67 | 13.275% | $26.8122 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $181.75 | 5.141% | $191.0938 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $171.53 | 10.676% | $189.8425 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $63.96 | 8.336% | $69.2917 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $56.47 | 10.125% | $62.1876 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $726.48 | $785.4002 | $785.40 | $785.45 | $785.30 | |