| 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 | $183.96 | 9.736% | $201.8703 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $90.65 | 8.728% | $98.5619 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $90.32 | 12.512% | $101.6208 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $189.32 | 10.710% | $209.5962 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $10.92 | 12.470% | $12.2817 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $50.98 | 13.139% | $57.6783 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $158.77 | 13.170% | $179.68 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $774.92 | $861.2892 | $861.29 | $861.30 | $861.40 | |