| 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 | $86.37 | 4.361% | $90.1366 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $142.95 | 3.391% | $147.7974 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $154.75 | 13.773% | $176.0637 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $5.76 | 11.578% | $6.4269 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $63.84 | 5.299% | $67.2229 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $162.86 | 7.231% | $174.6364 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $247.46 | 8.419% | $268.2937 | $268.29 | $268.30 | $268.30 |
| 7 purchase totals = | $863.99 | $930.5776 | $930.58 | $930.60 | $930.50 | |