| 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 | $184.56 | 10.721% | $204.3467 | $204.35 | $204.35 | $204.30 |
| Purchase #2 | $10.52 | 6.336% | $11.1865 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $128.52 | 9.205% | $140.3503 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $144.75 | 11.111% | $160.8332 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $223.29 | 4.485% | $233.3046 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $23.30 | 9.110% | $25.4226 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $151.96 | 5.860% | $160.8649 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $866.90 | $936.3088 | $936.30 | $936.30 | $936.30 | |