| 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 | $152.95 | 9.372% | $167.2845 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $98.87 | 8.304% | $107.0802 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $119.88 | 13.138% | $135.6298 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $26.45 | 12.612% | $29.7859 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $40.71 | 12.393% | $45.7552 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $172.28 | 11.697% | $192.4316 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $143.80 | 4.619% | $150.4421 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $754.94 | $828.4093 | $828.41 | $828.50 | $828.40 | |