| 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 | $16.56 | 10.495% | $18.298 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $131.31 | 8.578% | $142.5738 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $221.44 | 6.235% | $235.2468 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $156.69 | 6.174% | $166.364 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $22.72 | 3.559% | $23.5286 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $65.76 | 5.139% | $69.1394 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $117.26 | 11.131% | $130.3122 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $731.74 | $785.4628 | $785.46 | $785.45 | $785.40 | |