| 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 | $139.60 | 12.848% | $157.5358 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $172.56 | 12.861% | $194.7529 | $194.75 | $194.75 | $194.80 |
| Purchase #3 | $68.54 | 12.432% | $77.0609 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $155.64 | 4.625% | $162.8384 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $56.85 | 8.340% | $61.5913 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $119.65 | 10.850% | $132.632 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $33.78 | 6.369% | $35.9314 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $746.62 | $822.3427 | $822.34 | $822.40 | $822.30 | |