| 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 | $133.55 | 7.554% | $143.6384 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $138.92 | 13.113% | $157.1366 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $132.98 | 7.151% | $142.4894 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $56.38 | 10.783% | $62.4595 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $155.65 | 13.127% | $176.0822 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $100.44 | 5.558% | $106.0225 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $85.42 | 8.558% | $92.7302 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $803.34 | $880.5588 | $880.56 | $880.60 | $880.50 | |