| 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 | $95.39 | 13.134% | $107.9185 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $202.75 | 6.805% | $216.5471 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $99.52 | 7.132% | $106.6178 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $102.91 | 7.815% | $110.9524 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $122.47 | 9.134% | $133.6564 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $142.93 | 7.625% | $153.8284 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $177.43 | 8.366% | $192.2738 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $943.40 | $1,021.7944 | $1,021.80 | $1,021.75 | $1,021.80 | |