| 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 | $179.34 | 5.604% | $189.3902 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $67.56 | 9.423% | $73.9262 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $114.37 | 8.188% | $123.7346 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $175.29 | 12.510% | $197.2188 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $87.40 | 7.143% | $93.643 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $9.78 | 9.733% | $10.7319 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $60.29 | 9.679% | $66.1255 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $694.03 | $754.7702 | $754.77 | $754.85 | $754.60 | |