| 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 | $119.59 | 8.129% | $129.3115 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $51.88 | 8.870% | $56.4818 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $134.60 | 9.805% | $147.7975 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $168.77 | 6.635% | $179.9679 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $75.48 | 8.110% | $81.6014 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $47.60 | 13.465% | $54.0093 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $169.41 | 10.280% | $186.8253 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $767.33 | $835.9947 | $836.00 | $836.00 | $836.00 | |