| 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 | $159.42 | 12.561% | $179.4447 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $18.65 | 3.187% | $19.2444 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $202.99 | 9.338% | $221.9452 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $186.77 | 6.346% | $198.6224 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $88.83 | 11.193% | $98.7727 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $104.59 | 13.194% | $118.3896 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $43.56 | 7.191% | $46.6924 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $804.81 | $883.1114 | $883.10 | $883.10 | $883.00 | |