| 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 | $159.88 | 12.372% | $179.6604 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $80.55 | 8.784% | $87.6255 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $99.99 | 7.345% | $107.3343 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $162.28 | 8.222% | $175.6227 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $32.53 | 11.520% | $36.2775 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $209.55 | 7.112% | $224.4532 | $224.45 | $224.45 | $224.50 |
| Purchase #7 | $150.99 | 7.200% | $161.8613 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $895.77 | $972.8349 | $972.83 | $972.85 | $972.90 | |