| 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 | $131.98 | 6.127% | $140.0664 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $129.42 | 4.315% | $135.0045 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $216.57 | 8.771% | $235.5654 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $45.77 | 12.712% | $51.5883 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $178.97 | 7.624% | $192.6147 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $134.97 | 7.573% | $145.1913 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $42.46 | 9.254% | $46.3892 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $880.14 | $946.4198 | $946.42 | $946.40 | $946.50 | |