| 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 | $201.65 | 13.457% | $228.786 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $56.74 | 8.483% | $61.5533 | $61.55 | $61.55 | $61.60 |
| Purchase #3 | $99.74 | 3.107% | $102.8389 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $133.41 | 10.205% | $147.0245 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $37.66 | 3.395% | $38.9386 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $226.42 | 12.870% | $255.5603 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $143.50 | 11.554% | $160.08 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $899.12 | $994.7816 | $994.78 | $994.80 | $994.80 | |