| 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 | 11.209% | $173.386 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $226.61 | 11.817% | $253.3885 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $16.42 | 3.185% | $16.943 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $100.91 | 10.414% | $111.4188 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $104.29 | 10.621% | $115.3666 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $78.69 | 11.219% | $87.5182 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $147.51 | 13.646% | $167.6392 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $830.34 | $925.6603 | $925.67 | $925.65 | $925.60 | |