| 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 | $193.43 | 12.516% | $217.6397 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $132.77 | 9.486% | $145.3646 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $29.50 | 8.496% | $32.0063 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $139.26 | 3.716% | $144.4349 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $168.48 | 13.841% | $191.7993 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $28.87 | 11.273% | $32.1245 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $77.68 | 7.670% | $83.6381 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $769.99 | $847.0074 | $847.00 | $847.00 | $846.90 | |