| 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 | $172.80 | 9.421% | $189.0795 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $7.74 | 4.319% | $8.0743 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $70.90 | 6.652% | $75.6163 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $246.28 | 7.273% | $264.1919 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $194.50 | 5.704% | $205.5943 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $101.36 | 5.847% | $107.2865 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $244.73 | 3.796% | $254.02 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,038.31 | $1,103.8628 | $1,103.86 | $1,103.85 | $1,103.90 | |