| 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 | $207.64 | 9.602% | $227.5776 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $129.55 | 3.545% | $134.1425 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $148.75 | 5.514% | $156.9521 | $156.95 | $156.95 | $157.00 |
| Purchase #4 | $6.36 | 3.128% | $6.5589 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $103.28 | 3.761% | $107.1644 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $21.40 | 11.236% | $23.8045 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $152.29 | 13.211% | $172.409 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $769.27 | $828.6090 | $828.60 | $828.60 | $828.70 | |