| 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 | $167.94 | 12.445% | $188.8401 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $171.93 | 3.845% | $178.5407 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $29.65 | 8.611% | $32.2032 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $239.84 | 5.798% | $253.7459 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $88.97 | 8.455% | $96.4924 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $212.52 | 11.378% | $236.7005 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $110.55 | 11.169% | $122.8973 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $1,021.40 | $1,109.4201 | $1,109.42 | $1,109.45 | $1,109.30 | |