| 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 | $172.75 | 8.148% | $186.8257 | $186.83 | $186.85 | $186.80 |
| Purchase #2 | $68.88 | 9.724% | $75.5779 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $133.31 | 10.615% | $147.4609 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $16.26 | 5.195% | $17.1047 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $80.50 | 6.248% | $85.5296 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $223.76 | 3.810% | $232.2853 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $159.40 | 9.651% | $174.7837 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $854.86 | $919.5678 | $919.57 | $919.65 | $919.60 | |