| 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 | $159.94 | 12.107% | $179.3039 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $111.56 | 8.558% | $121.1073 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $153.43 | 12.319% | $172.331 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $176.53 | 9.475% | $193.2562 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $174.61 | 5.817% | $184.7671 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $37.27 | 13.813% | $42.4181 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $201.25 | 7.599% | $216.543 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,014.59 | $1,109.7266 | $1,109.73 | $1,109.70 | $1,109.70 | |