| 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 | $183.78 | 9.650% | $201.5148 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $75.34 | 6.817% | $80.4759 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $179.96 | 3.793% | $186.7859 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $84.77 | 8.144% | $91.6737 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $37.42 | 11.329% | $41.6593 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $122.63 | 8.489% | $133.0401 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $101.28 | 10.112% | $111.5214 | $111.52 | $111.50 | $111.50 |
| 7 purchase totals = | $785.18 | $846.6711 | $846.67 | $846.65 | $846.70 | |