| 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 | $143.92 | 12.653% | $162.1302 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $148.44 | 6.437% | $157.9951 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $110.54 | 6.286% | $117.4885 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $146.46 | 13.308% | $165.9509 | $165.95 | $165.95 | $166.00 |
| Purchase #5 | $167.56 | 11.466% | $186.7724 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $242.37 | 3.456% | $250.7463 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $91.26 | 11.367% | $101.6335 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $1,050.55 | $1,142.7169 | $1,142.72 | $1,142.75 | $1,142.70 | |