| 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 | $122.74 | 5.872% | $129.9473 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $107.54 | 11.459% | $119.863 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $28.44 | 4.783% | $29.8003 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $14.90 | 10.620% | $16.4824 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $165.94 | 11.804% | $185.5276 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $66.47 | 3.678% | $68.9148 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $182.64 | 6.636% | $194.76 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $688.67 | $745.2954 | $745.29 | $745.30 | $745.30 | |