| 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 | $142.45 | 13.584% | $161.8004 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $209.40 | 3.209% | $216.1196 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $248.85 | 5.558% | $262.6811 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $80.93 | 6.105% | $85.8708 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $212.31 | 8.351% | $230.04 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $52.86 | 4.648% | $55.3169 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $59.81 | 6.441% | $63.6624 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,006.61 | $1,075.4912 | $1,075.49 | $1,075.45 | $1,075.50 | |