| 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 | $152.95 | 10.545% | $169.0786 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $205.45 | 8.746% | $223.4187 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $188.92 | 5.242% | $198.8232 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $59.61 | 3.223% | $61.5312 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $54.76 | 7.442% | $58.8352 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $240.44 | 7.851% | $259.3169 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $166.99 | 6.364% | $177.6172 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $1,069.12 | $1,148.6210 | $1,148.63 | $1,148.60 | $1,148.50 | |