| 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 | $142.55 | 9.816% | $156.5427 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $142.67 | 6.614% | $152.1062 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $16.28 | 3.282% | $16.8143 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $183.42 | 12.545% | $206.43 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $157.98 | 8.533% | $171.4604 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $177.41 | 11.389% | $197.6152 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $64.70 | 4.582% | $67.6646 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $885.01 | $968.6334 | $968.63 | $968.60 | $968.60 | |