| 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 | $94.40 | 5.564% | $99.6524 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $120.31 | 10.168% | $132.5431 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $168.38 | 9.428% | $184.2549 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $159.52 | 10.180% | $175.7591 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $150.88 | 4.391% | $157.5051 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $159.76 | 10.384% | $176.3495 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $245.88 | 3.543% | $254.5915 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $1,099.13 | $1,180.6556 | $1,180.65 | $1,180.65 | $1,180.70 | |