| 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 | $186.93 | 6.851% | $199.7366 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $137.50 | 4.326% | $143.4483 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $203.79 | 7.129% | $218.3182 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $172.68 | 3.364% | $178.489 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $60.60 | 7.209% | $64.9687 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $31.58 | 7.829% | $34.0524 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $79.87 | 5.104% | $83.9466 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $872.95 | $922.9598 | $922.97 | $922.95 | $922.90 | |