| 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 | $135.97 | 4.452% | $142.0234 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $26.86 | 8.345% | $29.1015 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $206.70 | 12.655% | $232.8579 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $159.93 | 12.236% | $179.499 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $22.55 | 4.214% | $23.5003 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $77.89 | 3.361% | $80.5079 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $146.35 | 13.552% | $166.1834 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $776.25 | $853.6734 | $853.67 | $853.65 | $853.70 | |