| 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 | $195.40 | 5.590% | $206.3229 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $84.80 | 13.837% | $96.5338 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $209.46 | 3.587% | $216.9733 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $67.40 | 6.788% | $71.9751 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $173.78 | 3.729% | $180.2603 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $244.34 | 8.294% | $264.6056 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $130.71 | 13.565% | $148.4408 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $1,105.89 | $1,185.1118 | $1,185.11 | $1,185.10 | $1,185.10 | |