| 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 | $166.41 | 8.634% | $180.7778 | $180.78 | $180.80 | $180.80 |
| Purchase #2 | $161.51 | 9.814% | $177.3606 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $51.77 | 12.846% | $58.4204 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $194.33 | 10.170% | $214.0934 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $173.36 | 7.835% | $186.9428 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $151.30 | 7.175% | $162.1558 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $161.61 | 9.839% | $177.5108 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $1,060.29 | $1,157.2616 | $1,157.26 | $1,157.25 | $1,157.30 | |