| 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 | $159.44 | 13.698% | $181.2801 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $32.47 | 13.232% | $36.7664 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $49.83 | 12.712% | $56.1644 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $24.47 | 5.327% | $25.7735 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $155.33 | 9.188% | $169.6017 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $110.33 | 5.780% | $116.7071 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $8.84 | 8.392% | $9.5819 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $540.71 | $595.8751 | $595.87 | $595.85 | $596.00 | |