| 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 | $15.36 | 6.587% | $16.3718 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $119.98 | 3.822% | $124.5656 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $187.64 | 7.388% | $201.5028 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $143.48 | 9.348% | $156.8925 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $145.79 | 3.455% | $150.827 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $168.79 | 11.417% | $188.0608 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $92.76 | 11.550% | $103.4738 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $873.80 | $941.6943 | $941.69 | $941.65 | $941.80 | |