| 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 | $141.90 | 11.764% | $158.5931 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $36.25 | 9.667% | $39.7543 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $66.60 | 12.173% | $74.7072 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $69.72 | 3.453% | $72.1274 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $95.62 | 4.509% | $99.9315 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $202.79 | 9.472% | $221.9983 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $120.36 | 13.397% | $136.4846 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $733.24 | $803.5964 | $803.59 | $803.65 | $803.60 | |