| 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 | $203.48 | 6.304% | $216.3074 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $79.73 | 9.590% | $87.3761 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $60.30 | 12.653% | $67.9298 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $75.27 | 6.574% | $80.2182 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $56.76 | 11.575% | $63.33 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $161.36 | 6.184% | $171.3385 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $155.80 | 12.370% | $175.0725 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $792.70 | $861.5725 | $861.58 | $861.60 | $861.50 | |