| 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 | $170.49 | 12.550% | $191.8865 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $135.58 | 11.685% | $151.4225 | $151.42 | $151.40 | $151.40 |
| Purchase #3 | $34.99 | 11.447% | $38.9953 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $196.42 | 6.280% | $208.7552 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $141.27 | 3.521% | $146.2441 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $161.86 | 10.706% | $179.1887 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $34.88 | 3.485% | $36.0956 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $875.49 | $952.5879 | $952.60 | $952.60 | $952.60 | |