| 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 | $196.74 | 12.820% | $221.9621 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $103.93 | 11.358% | $115.7344 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $168.56 | 3.194% | $173.9438 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $191.82 | 9.753% | $210.5282 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $87.31 | 6.161% | $92.6892 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $189.32 | 10.459% | $209.121 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $129.83 | 7.479% | $139.54 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,067.51 | $1,163.5187 | $1,163.51 | $1,163.55 | $1,163.40 | |