| 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 | $165.64 | 7.699% | $178.3926 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $32.39 | 7.782% | $34.9106 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $109.33 | 10.765% | $121.0994 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $64.89 | 12.577% | $73.0512 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $201.55 | 6.167% | $213.9796 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $206.88 | 5.608% | $218.4818 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $200.67 | 3.677% | $208.0486 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $981.35 | $1,047.9638 | $1,047.96 | $1,048.00 | $1,048.00 | |