| 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 | $158.72 | 10.225% | $174.9491 | $174.95 | $174.95 | $174.90 |
| Purchase #2 | $109.26 | 9.864% | $120.0374 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $37.33 | 6.526% | $39.7662 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $221.92 | 3.780% | $230.3086 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $92.52 | 13.824% | $105.31 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $87.90 | 8.743% | $95.5851 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $5.73 | 9.731% | $6.2876 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $713.38 | $772.2440 | $772.26 | $772.25 | $772.20 | |