| 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 | $189.31 | 11.353% | $210.8024 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $143.72 | 11.621% | $160.4217 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $63.54 | 8.157% | $68.723 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $130.72 | 3.215% | $134.9226 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $67.78 | 8.150% | $73.3041 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $145.61 | 3.465% | $150.6554 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $65.29 | 9.317% | $71.3731 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $805.97 | $870.2023 | $870.19 | $870.10 | $870.20 | |