| 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 | $189.41 | 13.706% | $215.3705 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $35.54 | 7.740% | $38.2908 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $77.91 | 3.829% | $80.8932 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $160.81 | 9.455% | $176.0146 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $239.80 | 9.841% | $263.3987 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $247.71 | 12.144% | $277.7919 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $208.27 | 9.544% | $228.1473 | $228.15 | $228.15 | $228.10 |
| 7 purchase totals = | $1,159.45 | $1,279.9070 | $1,279.90 | $1,279.90 | $1,279.90 | |