| 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 | $165.60 | 12.834% | $186.8531 | $186.85 | $186.85 | $186.90 |
| Purchase #2 | $155.77 | 7.593% | $167.5976 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $90.40 | 8.793% | $98.3489 | $98.35 | $98.35 | $98.30 |
| Purchase #4 | $172.65 | 5.459% | $182.075 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $96.55 | 9.521% | $105.7425 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $161.34 | 6.648% | $172.0659 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $113.33 | 8.219% | $122.6446 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $955.64 | $1,035.3276 | $1,035.33 | $1,035.35 | $1,035.30 | |