| 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 | $143.86 | 3.301% | $148.6088 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $100.34 | 3.757% | $104.1098 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $153.79 | 8.729% | $167.2143 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $211.89 | 9.395% | $231.7971 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $190.85 | 4.773% | $199.9593 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $119.77 | 11.594% | $133.6561 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $172.57 | 3.788% | $179.107 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,093.07 | $1,164.4524 | $1,164.46 | $1,164.40 | $1,164.50 | |