| 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 | $176.55 | 10.263% | $194.6693 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $85.53 | 4.338% | $89.2403 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $152.55 | 10.355% | $168.3466 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $140.75 | 9.217% | $153.7229 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $210.46 | 3.653% | $218.1481 | $218.15 | $218.15 | $218.10 |
| Purchase #6 | $22.86 | 13.704% | $25.9927 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $117.51 | 3.234% | $121.3103 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $906.21 | $971.4302 | $971.43 | $971.40 | $971.30 | |