| 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 | $183.92 | 7.415% | $197.5577 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $165.31 | 12.472% | $185.9275 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $247.52 | 6.730% | $264.1781 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $238.38 | 8.352% | $258.2895 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $141.71 | 12.453% | $159.3571 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $236.54 | 9.687% | $259.4536 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $26.66 | 9.724% | $29.2524 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $1,240.04 | $1,354.0159 | $1,354.02 | $1,354.05 | $1,354.20 | |