| 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 | $120.55 | 8.782% | $131.1367 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $191.32 | 3.273% | $197.5819 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $8.46 | 4.832% | $8.8688 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $150.35 | 8.828% | $163.6229 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $13.54 | 3.667% | $14.0365 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $128.52 | 11.612% | $143.4437 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $115.86 | 9.792% | $127.205 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $728.60 | $785.8955 | $785.90 | $785.90 | $785.80 | |