| 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 | $178.33 | 8.669% | $193.7894 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $244.42 | 7.634% | $263.079 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $182.26 | 4.485% | $190.4344 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $149.34 | 7.571% | $160.6465 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $205.72 | 11.321% | $229.0096 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $76.54 | 6.281% | $81.3475 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $220.26 | 3.548% | $228.0748 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,256.87 | $1,346.3812 | $1,346.38 | $1,346.40 | $1,346.30 | |