| 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 | $201.38 | 10.720% | $222.9679 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $132.98 | 9.466% | $145.5679 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $32.46 | 6.836% | $34.679 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $61.44 | 8.852% | $66.8787 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $200.72 | 10.177% | $221.1473 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $38.91 | 3.148% | $40.1349 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $10.89 | 7.136% | $11.6671 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $678.78 | $743.0428 | $743.05 | $743.05 | $743.10 | |