| 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 | $127.48 | 12.117% | $142.9268 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $82.98 | 11.825% | $92.7924 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $26.51 | 10.571% | $29.3124 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $136.82 | 6.792% | $146.1128 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $32.34 | 9.376% | $35.3722 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $141.54 | 10.624% | $156.5772 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $189.98 | 9.558% | $208.1383 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $737.65 | $811.2321 | $811.23 | $811.25 | $811.20 | |