| 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 | $177.27 | 6.623% | $189.0106 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $232.31 | 5.356% | $244.7525 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $205.50 | 10.484% | $227.0446 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $167.70 | 4.683% | $175.5534 | $175.55 | $175.55 | $175.60 |
| Purchase #5 | $147.65 | 13.168% | $167.0926 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $131.70 | 4.402% | $137.4974 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $27.66 | 7.829% | $29.8255 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $1,089.79 | $1,170.7766 | $1,170.77 | $1,170.80 | $1,170.80 | |