| 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 | $181.91 | 7.376% | $195.3277 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $67.26 | 7.352% | $72.205 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $100.80 | 6.807% | $107.6615 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $20.58 | 7.364% | $22.0955 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $123.72 | 12.632% | $139.3483 | $139.35 | $139.35 | $139.30 |
| Purchase #6 | $217.32 | 5.747% | $229.8094 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $128.65 | 6.679% | $137.2425 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $840.24 | $903.6899 | $903.70 | $903.70 | $903.60 | |