| 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 | $144.57 | 12.123% | $162.0962 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $69.40 | 12.135% | $77.8217 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $197.95 | 13.262% | $224.2021 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $57.55 | 12.798% | $64.9152 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $83.42 | 8.533% | $90.5382 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $82.96 | 9.871% | $91.149 | $91.15 | $91.15 | $91.10 |
| Purchase #7 | $154.43 | 4.331% | $161.1184 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $790.28 | $871.8408 | $871.85 | $871.80 | $871.70 | |