| 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 | $178.82 | 13.115% | $202.2722 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $179.69 | 10.384% | $198.349 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $166.88 | 9.546% | $182.8104 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $240.98 | 7.346% | $258.6824 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $35.33 | 8.608% | $38.3712 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $130.76 | 12.162% | $146.663 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $208.95 | 3.171% | $215.5758 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $1,141.41 | $1,242.7240 | $1,242.72 | $1,242.70 | $1,242.80 | |