| 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 | $124.54 | 7.634% | $134.0474 | $134.05 | $134.05 | $134.00 |
| Purchase #2 | $177.63 | 6.718% | $189.5632 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $69.92 | 9.319% | $76.4358 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $103.56 | 7.164% | $110.979 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $43.99 | 11.570% | $49.0796 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $38.83 | 4.835% | $40.7074 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $165.78 | 12.330% | $186.2207 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $724.25 | $787.0331 | $787.04 | $787.05 | $787.00 | |