| 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 | $142.38 | 3.376% | $147.1867 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $122.99 | 10.277% | $135.6297 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $183.83 | 7.566% | $197.7386 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $159.28 | 4.314% | $166.1513 | $166.15 | $166.15 | $166.20 |
| Purchase #5 | $127.98 | 12.302% | $143.7241 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $114.32 | 10.554% | $126.3853 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $74.34 | 5.517% | $78.4413 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $925.12 | $995.2570 | $995.26 | $995.30 | $995.20 | |