| 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 | $171.79 | 6.808% | $183.4855 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $223.68 | 10.599% | $247.3878 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $174.43 | 5.637% | $184.2626 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $195.36 | 9.518% | $213.9544 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $165.37 | 7.116% | $177.1377 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $160.44 | 5.557% | $169.3557 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $245.73 | 11.444% | $273.8513 | $273.85 | $273.85 | $273.90 |
| 7 purchase totals = | $1,336.80 | $1,449.4350 | $1,449.44 | $1,449.45 | $1,449.60 | |