| 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 | $174.62 | 12.580% | $196.5872 | $196.59 | $196.60 | $196.60 |
| Purchase #2 | $36.78 | 9.670% | $40.3366 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $93.75 | 12.520% | $105.4875 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $53.74 | 5.740% | $56.8247 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $192.30 | 5.273% | $202.44 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $212.85 | 10.752% | $235.7356 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $111.51 | 8.377% | $120.8512 | $120.85 | $120.85 | $120.90 |
| 7 purchase totals = | $875.55 | $958.2628 | $958.27 | $958.30 | $958.20 | |