| 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 | $164.65 | 9.279% | $179.9279 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $236.70 | 9.392% | $258.9309 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $49.53 | 5.830% | $52.4176 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $12.76 | 11.190% | $14.1878 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $138.58 | 5.626% | $146.3765 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $161.67 | 12.520% | $181.9111 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $19.93 | 7.583% | $21.4413 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $783.82 | $855.1931 | $855.20 | $855.25 | $855.10 | |