| 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 | $155.91 | 4.507% | $162.9369 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $167.91 | 9.330% | $183.576 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $192.58 | 6.792% | $205.66 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $35.58 | 9.597% | $38.9946 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $62.98 | 3.792% | $65.3682 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $40.65 | 8.152% | $43.9638 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $65.27 | 5.505% | $68.8631 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $720.88 | $769.3626 | $769.36 | $769.35 | $769.50 | |