| 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 | $136.94 | 6.774% | $146.2163 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $111.95 | 13.602% | $127.1774 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $192.73 | 12.662% | $217.1335 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $161.59 | 13.745% | $183.8005 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $78.41 | 8.173% | $84.8184 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $130.94 | 5.532% | $138.1836 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $126.61 | 11.691% | $141.412 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $939.17 | $1,038.7417 | $1,038.74 | $1,038.75 | $1,038.70 | |