| 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 | $7.91 | 11.401% | $8.8118 | $8.81 | $8.80 | $8.80 |
| Purchase #2 | $159.33 | 9.760% | $174.8806 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $27.86 | 12.217% | $31.2637 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $174.81 | 3.602% | $181.1067 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $57.56 | 6.572% | $61.3428 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $145.62 | 6.412% | $154.9572 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $120.50 | 3.347% | $124.5331 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $693.59 | $736.8959 | $736.89 | $736.90 | $736.90 | |