| 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 | $76.29 | 9.567% | $83.5887 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $139.47 | 6.519% | $148.562 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $171.52 | 12.110% | $192.2911 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $194.81 | 7.774% | $209.9545 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $126.71 | 10.658% | $140.2148 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $64.78 | 5.302% | $68.2146 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $164.74 | 10.588% | $182.1827 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $938.32 | $1,025.0084 | $1,024.99 | $1,025.00 | $1,025.10 | |