| 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 | $164.57 | 9.272% | $179.8289 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $207.37 | 13.573% | $235.5163 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $222.46 | 7.277% | $238.6484 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $221.46 | 4.577% | $231.5962 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $70.80 | 8.623% | $76.9051 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $211.40 | 12.377% | $237.565 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $172.29 | 4.730% | $180.4393 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,270.35 | $1,380.4992 | $1,380.52 | $1,380.50 | $1,380.40 | |