| 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 | $166.92 | 6.694% | $178.0936 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $66.28 | 11.664% | $74.0109 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $97.41 | 11.186% | $108.3063 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $132.41 | 5.302% | $139.4304 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $248.65 | 4.346% | $259.4563 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $177.42 | 10.403% | $195.877 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $44.63 | 11.454% | $49.7419 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $933.72 | $1,004.9164 | $1,004.92 | $1,004.95 | $1,004.90 | |