| 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 | $145.43 | 13.541% | $165.1227 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $15.99 | 7.372% | $17.1688 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $123.81 | 11.307% | $137.8092 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $160.61 | 4.239% | $167.4183 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $223.45 | 5.627% | $236.0235 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $244.93 | 10.629% | $270.9636 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $33.38 | 12.458% | $37.5385 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $947.60 | $1,032.0446 | $1,032.04 | $1,031.95 | $1,032.00 | |