| 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 | $168.84 | 11.350% | $188.0033 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $154.62 | 3.507% | $160.0425 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $133.59 | 11.227% | $148.5881 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $61.71 | 6.327% | $65.6144 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $20.55 | 11.810% | $22.977 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $35.56 | 11.570% | $39.6743 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $126.65 | 8.517% | $137.4368 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $701.52 | $762.3364 | $762.33 | $762.35 | $762.30 | |