| 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 | $189.30 | 11.568% | $211.1982 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $173.35 | 7.600% | $186.5246 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $94.59 | 6.170% | $100.4262 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $148.75 | 3.559% | $154.044 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $150.63 | 9.651% | $165.1673 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $126.60 | 4.427% | $132.2046 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $172.51 | 6.334% | $183.4368 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $1,055.73 | $1,133.0017 | $1,133.00 | $1,133.00 | $1,132.90 | |