| 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 | $66.48 | 8.259% | $71.9706 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $147.63 | 9.827% | $162.1376 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $160.53 | 10.618% | $177.5751 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $37.41 | 7.484% | $40.2098 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $228.36 | 13.275% | $258.6748 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $127.88 | 11.861% | $143.0478 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $117.81 | 5.223% | $123.9632 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $886.10 | $977.5789 | $977.58 | $977.55 | $977.60 | |