| 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 | $126.95 | 13.449% | $144.0235 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $196.48 | 3.535% | $203.4256 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $161.56 | 9.683% | $177.2039 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $156.47 | 13.539% | $177.6545 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $104.86 | 3.607% | $108.6423 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $35.87 | 9.121% | $39.1417 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $66.45 | 8.710% | $72.2378 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $848.64 | $922.3293 | $922.32 | $922.35 | $922.20 | |