| 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 | $165.62 | 7.331% | $177.7616 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $155.88 | 11.139% | $173.2435 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $88.49 | 13.412% | $100.3583 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $202.56 | 6.646% | $216.0221 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $20.84 | 3.410% | $21.5506 | $21.55 | $21.55 | $21.60 |
| Purchase #6 | $62.95 | 12.325% | $70.7086 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $130.82 | 9.482% | $143.2244 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $827.16 | $902.8691 | $902.86 | $902.80 | $902.90 | |