| 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 | $65.66 | 10.330% | $72.4427 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $165.82 | 3.702% | $171.9587 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $193.73 | 9.684% | $212.4908 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $93.52 | 8.664% | $101.6226 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $101.87 | 13.280% | $115.3983 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $211.48 | 8.502% | $229.46 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $231.93 | 4.753% | $242.9536 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $1,064.01 | $1,146.3267 | $1,146.32 | $1,146.30 | $1,146.40 | |