| 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 | $142.46 | 13.228% | $161.3046 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $43.99 | 6.693% | $46.9343 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $6.45 | 5.824% | $6.8256 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $41.75 | 10.214% | $46.0143 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $181.57 | 11.650% | $202.7229 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $204.40 | 3.250% | $211.043 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $61.82 | 11.370% | $68.8489 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $682.44 | $743.6936 | $743.68 | $743.70 | $743.50 | |