| 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 | $160.65 | 11.138% | $178.5432 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $200.34 | 6.127% | $212.6148 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $112.85 | 13.873% | $128.5057 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $154.91 | 9.783% | $170.0648 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $20.39 | 6.855% | $21.7877 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $199.59 | 5.304% | $210.1763 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $49.92 | 4.315% | $52.074 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $898.65 | $973.7665 | $973.76 | $973.75 | $973.80 | |