| 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 | $17.52 | 13.256% | $19.8425 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $197.37 | 11.780% | $220.6202 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $104.61 | 5.567% | $110.4336 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $142.43 | 9.357% | $155.7572 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $122.83 | 12.730% | $138.4663 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $67.60 | 6.558% | $72.0332 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $193.73 | 9.213% | $211.5783 | $211.58 | $211.60 | $211.60 |
| 7 purchase totals = | $846.09 | $928.7313 | $928.73 | $928.75 | $928.70 | |