| 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 | $155.68 | 3.739% | $161.5009 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $179.40 | 12.423% | $201.6869 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $145.41 | 8.281% | $157.4514 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $46.81 | 12.480% | $52.6519 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $221.51 | 13.405% | $251.2034 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $60.83 | 13.319% | $68.9319 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $5.51 | 10.568% | $6.0923 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $815.15 | $899.5187 | $899.51 | $899.55 | $899.60 | |