| 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 | $150.56 | 10.135% | $165.8193 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $42.87 | 3.329% | $44.2971 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $49.76 | 12.474% | $55.9671 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $182.76 | 6.310% | $194.2922 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $182.91 | 10.119% | $201.4187 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $207.29 | 4.540% | $216.701 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $47.33 | 12.720% | $53.3504 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $863.48 | $931.8458 | $931.85 | $931.80 | $931.90 | |