| 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 | $200.30 | 8.665% | $217.656 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $205.60 | 5.231% | $216.3549 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $87.68 | 3.308% | $90.5805 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $138.62 | 6.757% | $147.9866 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $153.87 | 5.804% | $162.8006 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $92.94 | 11.800% | $103.9069 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $196.84 | 3.579% | $203.8849 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,075.85 | $1,143.1704 | $1,143.17 | $1,143.20 | $1,143.30 | |