| 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 | $160.75 | 7.721% | $173.1615 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $165.65 | 4.324% | $172.8127 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $164.27 | 9.325% | $179.5882 | $179.59 | $179.60 | $179.60 |
| Purchase #4 | $108.85 | 7.228% | $116.7177 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $208.90 | 11.765% | $233.4771 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $202.67 | 7.767% | $218.4114 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $241.47 | 4.572% | $252.51 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,252.56 | $1,346.6786 | $1,346.68 | $1,346.65 | $1,346.70 | |