| 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 | $147.74 | 11.698% | $165.0226 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $244.84 | 9.544% | $268.2075 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $81.45 | 4.141% | $84.8228 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $122.27 | 12.514% | $137.5709 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $203.72 | 11.162% | $226.4592 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $79.86 | 8.593% | $86.7224 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $170.37 | 6.411% | $181.2924 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,050.25 | $1,150.0978 | $1,150.09 | $1,150.00 | $1,150.10 | |