| 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 | $173.39 | 12.722% | $195.4487 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $5.55 | 8.309% | $6.0111 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $177.29 | 8.788% | $192.8702 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $170.41 | 10.533% | $188.3593 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $172.81 | 13.239% | $195.6883 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $8.97 | 8.705% | $9.7508 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $25.32 | 4.406% | $26.4356 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $733.74 | $814.5640 | $814.57 | $814.55 | $814.60 | |