| 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 | $152.45 | 8.242% | $165.0149 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $119.70 | 3.248% | $123.5879 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $129.31 | 4.630% | $135.2971 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $154.94 | 10.390% | $171.0383 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $112.91 | 8.400% | $122.3944 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $9.31 | 12.152% | $10.4414 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $196.44 | 3.413% | $203.1445 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $875.06 | $930.9185 | $930.91 | $930.95 | $930.80 | |