| 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 | $167.43 | 5.478% | $176.6018 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $49.46 | 6.793% | $52.8198 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $210.59 | 9.216% | $229.998 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $82.90 | 12.573% | $93.323 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $220.96 | 13.533% | $250.8625 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $199.39 | 3.172% | $205.7147 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $70.26 | 13.784% | $79.9446 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $1,000.99 | $1,089.2644 | $1,089.25 | $1,089.20 | $1,089.20 | |