| 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 | $180.42 | 9.760% | $198.029 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $95.63 | 6.821% | $102.1529 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $36.32 | 6.166% | $38.5595 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $171.35 | 4.229% | $178.5964 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $205.85 | 7.558% | $221.4081 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $17.50 | 4.290% | $18.2508 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $168.45 | 8.442% | $182.6705 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $875.52 | $939.6672 | $939.67 | $939.65 | $939.80 | |