| 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 | $8.34 | 6.159% | $8.8537 | $8.85 | $8.85 | $8.90 |
| Purchase #2 | $143.87 | 12.769% | $162.2408 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $153.88 | 13.110% | $174.0537 | $174.05 | $174.05 | $174.10 |
| Purchase #4 | $77.75 | 7.705% | $83.7406 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $210.57 | 4.304% | $219.6329 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $227.33 | 5.443% | $239.7036 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $36.64 | 5.673% | $38.7186 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $858.38 | $926.9439 | $926.93 | $926.95 | $926.90 | |