| 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 | $141.39 | 7.418% | $151.8783 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $185.94 | 3.379% | $192.2229 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $30.40 | 10.267% | $33.5212 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $130.36 | 8.649% | $141.6348 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $69.82 | 6.705% | $74.5014 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $96.28 | 13.116% | $108.9081 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $17.39 | 13.809% | $19.7914 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $671.58 | $722.4581 | $722.45 | $722.45 | $722.40 | |