| 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 | $169.57 | 4.641% | $177.4397 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $214.75 | 4.824% | $225.1095 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $138.86 | 4.841% | $145.5822 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $133.53 | 7.588% | $143.6623 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $81.40 | 5.531% | $85.9022 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $71.33 | 13.153% | $80.712 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $243.72 | 7.684% | $262.4474 | $262.45 | $262.45 | $262.40 |
| 7 purchase totals = | $1,053.16 | $1,120.8553 | $1,120.85 | $1,120.85 | $1,120.80 | |