| 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 | $172.35 | 10.329% | $190.152 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $137.41 | 13.250% | $155.6168 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $102.59 | 3.450% | $106.1294 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $154.61 | 7.112% | $165.6059 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $33.68 | 3.314% | $34.7962 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $161.70 | 3.794% | $167.8349 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $60.74 | 13.189% | $68.751 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $823.08 | $888.8862 | $888.89 | $888.90 | $888.90 | |