| 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 | $165.92 | 13.701% | $188.6527 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $77.88 | 8.467% | $84.4741 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $224.60 | 4.854% | $235.5021 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $210.95 | 13.273% | $238.9494 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $40.64 | 4.183% | $42.34 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $39.66 | 6.503% | $42.2391 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $23.72 | 10.752% | $26.2704 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $783.37 | $858.4278 | $858.42 | $858.40 | $858.40 | |