| 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 | $182.27 | 13.623% | $207.1006 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $229.27 | 11.234% | $255.0262 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $150.94 | 4.809% | $158.1987 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $154.52 | 4.516% | $161.4981 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $171.78 | 4.347% | $179.2473 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $80.58 | 13.677% | $91.6009 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $245.33 | 4.604% | $256.625 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,214.69 | $1,309.2968 | $1,309.31 | $1,309.35 | $1,309.20 | |