| 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 | $149.33 | 3.564% | $154.6521 | $154.65 | $154.65 | $154.70 |
| Purchase #2 | $22.34 | 13.124% | $25.2719 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $193.71 | 11.418% | $215.8278 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $192.69 | 8.716% | $209.4849 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $84.48 | 4.864% | $88.5891 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $39.69 | 4.631% | $41.528 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $179.36 | 7.382% | $192.6004 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $861.60 | $927.9542 | $927.95 | $928.00 | $928.00 | |