| 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 | $169.82 | 8.508% | $184.2683 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $69.85 | 13.669% | $79.3978 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $100.32 | 7.377% | $107.7206 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $196.78 | 12.631% | $221.6353 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $210.83 | 3.286% | $217.7579 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $228.29 | 10.757% | $252.8472 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $200.92 | 13.522% | $228.0884 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,176.81 | $1,291.7155 | $1,291.73 | $1,291.70 | $1,291.70 | |