| 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 | $172.78 | 7.318% | $185.424 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $192.36 | 12.595% | $216.5877 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $186.40 | 10.814% | $206.5573 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $58.61 | 5.508% | $61.8382 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $177.64 | 8.275% | $192.3397 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $87.98 | 12.744% | $99.1922 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $139.99 | 8.562% | $151.9759 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $1,015.76 | $1,113.9150 | $1,113.92 | $1,113.95 | $1,113.90 | |