| 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 | $112.34 | 3.770% | $116.5752 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $70.32 | 8.396% | $76.2241 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $139.51 | 11.674% | $155.7964 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $20.40 | 12.737% | $22.9983 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $32.75 | 4.526% | $34.2323 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $186.27 | 10.443% | $205.7222 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $173.58 | 10.236% | $191.3476 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $735.17 | $802.8961 | $802.90 | $802.90 | $802.80 | |