| 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 | $177.57 | 4.582% | $185.7063 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $173.95 | 7.229% | $186.5248 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $22.97 | 11.797% | $25.6798 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $135.87 | 8.598% | $147.5521 | $147.55 | $147.55 | $147.60 |
| Purchase #5 | $238.41 | 4.729% | $249.6844 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $200.58 | 5.416% | $211.4434 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $61.98 | 7.739% | $66.7766 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $1,011.33 | $1,073.3674 | $1,073.36 | $1,073.40 | $1,073.40 | |